History of Neoprene

The history of neoprene rubber dates back to 1923 when Julius Arthur Nieuwland, a professor of organic chemistry at Notre Dame University, made a significant breakthrough. Nieuwland succeeded in polymerizing acetylene gas into a synthetic compound that mimicked the properties of rubber. Polymerization is a chemical process where small molecules, called monomers, join together to form long chains or networks, creating a larger molecule known as a polymer.

This early version was innovative but was far from the neoprene rubber materials we recognize today. However, it caught the attention of DuPont, the leading “technology” company of the time. DuPont acquired the rights to Nieuwland’s discovery but soon realized that the rudimentary rubber product required considerable refinements before it could be produced on a large scale. The company’s research team, led by Wallace Carothers, undertook the challenge to transform this conceptual material into a commercially viable product. Their efforts bore fruit in 1931 when they successfully developed a new synthetic rubber, which was initially marketed as ‘DuPrene.’ The new material was later renamed to neoprene in 1937. The name “neoprene” comes from the Greek word “neo,” meaning “new,” reflecting its status as a new and technologically progressive synthetic material at the time. The “prene” part of the name is derived from the word “rubber,” signifying its relation to the rubber family of materials. The term “neoprene” was chosen to highlight the material’s modern, cutting-edge nature compared to natural rubber, marking a significant advancement in synthetic rubber technology. This new name, introduced in 1937, aligned with DuPont’s strategy to brand it as a revolutionary product in the world of industrial materials.

It offered significant advantages over natural rubber, being more resistant to oils, chemicals, and environmental factors. The refined neoprene rubber paved the way for the production of neoprene sheet and neoprene roll, which quickly became essential rubber materials across various industries. The evolution of neoprene rubber from a laboratory experiment in 1923 to a commercially successful product in 1931 is a testament to DuPont’s innovation and dedication. By refining Nieuwland’s initial compound, the company introduced a material that would revolutionize manufacturing and advanced the automotive industry almost overnight. Today, neoprene sheet and neoprene rubber roll remain critical components in modern consumer products, used extensively in sectors such as automotive manufacturing, construction, marine equipment, and protective gear, demonstrating the enduring legacy of this remarkable invention.

Neoprene – Commercial Grade – 45A – 1/2″ x 36″

Neoprene – Commercial Grade – 45A – 1/2″ x 36″

• Operating temperature range: -20° F to 212° F
• Sheets of neoprene offered in custom lengths

Soft and Flexible: This class of synthetic rubber (45 durometer) is among the softest and most flexible elastomers available on the market. When an application calls for a flexible gasket part, soft neoprene is the way to go. Although this level of flexibility comes with a sacrifice of some resistance to physical abrasions, this rubber can still handle a moderate amount of abrasions. However, it is far more suited for non-abrasive purposes.

Chemical Resistant Material: Our soft black neoprene sheets are excellent for resisting chemicals. Given its softer nature, it is better suited to light and regular commercial applications that involve chemicals like certain salts, acids, and gases. The material will not degrade in their presence, and by extension, neither will your machine or application.

Moderate Oil Resistance: Neoprene rubber is known for exhibiting a moderate level of resistance against oil and other petroleum based solvents. This feature is very useful in case you want to use the elastomer for light automotive applications that sees the presence of a moderate amount of oil and grease. While not recommended for heavy oil use, soft neoprene will hold its own when exposed to regular, non-excessive amounts.

Properties of Neoprene Sheet Rubber

All forms of neoprene rubber – whether solid, open-cell, closed-cell, or woven cross-linked materials – are characterized by their low oxidation rate, enabling them to handle outdoor conditions effectively. With good resistance to UV exposure and ozone, neoprene is a dependable material for weather-resistant applications. While it might not specialize in abrasion resistance or chemical endurance, its versatility and balanced properties make it a standout choice. Some key properties of neoprene rubber are of the following:

Durability: Neoprene rubber is exceptionally tough, with a strong resistance to wear and tear. It can withstand heavy usage in harsh conditions without losing its structural strength. This makes it a preferred rubber sheet for long-lasting components and this reliability under stress makes it an essential material for demanding applications.

Working Temperature: It maintains its elasticity across a broad temperature range (-20° F to 212° F), making it suitable for both hot and cold environments. Neoprene rubber roll retains shape and functionality in both sub-zero and extremely hot temperatures, ensuring consistent performance in dynamic applications.

Chemical Resistance: Neoprene rolls of rubber resist degradation from oils, greases, and many chemicals, so it is often used for seals and gaskets in demanding settings. The chemical resistance of neoprene rubber is exceptional with the ability to withstand exposure to harsh industrial solvents and fuels, making it an essential material in chemical process and transportation industries. Neoprene rubber’s reliability in chemical-heavy environments ensures the longevity of critical components.

Water Resistance: Particularly in its closed-cell foam form, neoprene rubber repels water and is frequently used for aquatic products like marine equipment. Its impermeable nature also protects against moisture damage, making it suitable for sealing applications and underwater use. Commonly utilized in aquatic gear, neoprene is ideal for creating wetsuits, drysuits, and fly-fishing waders due to its superior ability to insulate against cold temperatures. This versatility makes it an essential material for water-related industries.

Thermal Insulation: Its ability to retain heat makes it a go-to material for protective gear and industrial insulation. Neoprene rubber sheet’s insulation properties are widely used in cold-storage facilities, protective clothing for extreme weather, and even in piping systems to reduce the loss of energy. Its dual role as a heat insulator and protective layer ensures efficiency and safety across multiple applications.

Vibration Damping: Neoprene rubber absorbs shock and reduces vibrations, making it ideal for use in machinery and automotive components such as engine mounts and vibration isolators. This property not only enhances the longevity of mechanical parts but also reduces noise levels, making it a preferred choice for soundproofing applications in industrial and residential setups. Its ability to stabilize and protect against mechanical stress further highlights its versatility in engineering solutions.

Neoprene – Commercial Grade – 50A – 3/4″ x 36″

Neoprene – Commercial Grade – 50A – 3/4″ x 36″

• Black neoprene with smooth finish
• Can handle outdoor weather conditions
• Great as industrial seals, gaskets, and bumpers
• Can operate in temperatures between -20° F and 212° F

A More Flexible Rubber: This black neoprene sheet has a durometer rating of 50, which is a medium grade level. This medium durometer level attributes a moderate amount of flexibility and durability. It is a moderately pliable and elastic rubber when compared to neoprene material of a higher durometer rating. This increased elasticity makes it more open to physical indentation. This flexible neoprene can easily be applied to any industrial applications that need pliable rubber components.

Neoprene Resistance Quality: Neoprene rubber is known to exhibit moderate levels of resistance against oils, chemicals, and environmental factors. These resistance qualities were what made neoprene material famous in the first place. Its durability in the presence of oils and chemicals means that it is good for industrial applications in the forms of seals and gaskets. As an added benefit, our neoprene sheet rubber can also be used in the outdoors because it features resistance capabilities against weathering factors such as ozone.

Rubber-Cal Short Videos

Is Neoprene Resistant to Hydraulic Oil?

Does Bleach Affect Neoprene?

What is Neoprene Made of?

Neoprene is made by polymerizing chloroprene, a chemical compound derived from acetylene and hydrochloric acid. This process results in a synthetic rubber with exceptional durability. Closed cell neoprene, particularly in foam form, provides excellent water resistance and thermal insulation. The material’s composition allows it to resist environmental damage, making it ideal for industrial and commercial uses. The chemical resistance of neoprene ensures it remains stable and reliable even under challenging conditions.

Neoprene rubber is one material that stands out for its unique combination of durability, flexibility, and resistance to environmental factors. Its ability to perform well under varying temperatures, resist chemical exposure, and withstand harsh weather conditions makes it indispensable in both industrial and consumer applications.

What is Polychloroprene?

Polychloroprene is the technical name for neoprene, a synthetic rubber created by polymerizing chloroprene. Chloroprene is structurally 2-chlorobutanol-1, 3-diene, and the elasticity of the elastomer is expressed by the degree of its cross-linking, which happens when it is vulcanized. It exhibits a unique molecular structure that imparts properties like chemical resistance, flexibility, and thermal stability. Polychloroprene’s versatility enables it to be processed into forms such as neoprene sheet, neoprene rubber roll, and closed cell neoprene foam. Known for its ability to maintain elasticity under varying conditions, polychloroprene is a modern marvel!

Neoprene – Commercial Grade – 60A – 1/32″ x 36″

• Can handle outdoor weather conditions
• 60 durometer neoprene with smooth finish
• Great as industrial seals, gaskets, and bumpers
• Can operate in temperatures between -20° F and 212° F

Physically Durable Rubber: This type of neoprene has a durometer rating of 60, making it one of the more physically durable rubbers available. This durometer level attributes a moderate amount of flexibility and durability to the material itself. It is a moderately pliable and elastic rubber, but it can function well in physically demanding applications. This 60 durometer neoprene can easily be applied to any industrial applications that need rubber components with a good balance of durability and pliability.

Neoprene Resistance Quality: Neoprene rubber is known to exhibit moderate levels of resistance against oils, chemicals, and environmental factors. These resistance qualities are what made neoprene material famous in the first place. Its durability in the presence of oils and chemicals means that it is good for industrial applications in the forms of seals and gaskets. As an added benefit, our neoprene sheet rubber can also be used in the outdoors because it features resistance capabilities against weathering factors such as ozone.

Order a Catalog

Link here!

Order Samples

Link here!

What Durometer is Neoprene Available In?

At Rubber-Cal, neoprene rubber is available in a range of durometer ratings, from 45A to 80A from stock. Each one is tailored to specific applications requiring varying degrees of flexibility and durability. Our neoprene products come in 45A, 50A, 60A, 70A, and 80A durometers, ensuring a solution for every need. These options can be found in neoprene sheets, neoprene rolls, and custom cut neoprene configurations.

What is Shore A Hardness?

To first understand what durometer suits your needs, it is important to grasp what Shore A hardness measures and how it’s determined. Shore A hardness is a standardized measure of a material’s resistance to indentation, commonly used to evaluate the firmness of elastomers like neoprene. It is determined using a durometer scale, where higher ratings indicate harder, less flexible materials and lower ratings denote softer, more pliable ones. For instance, soft materials like cushioning neoprene typically measure around 45A, while more rigid options for industrial applications may reach 80A. This scale helps manufacturers and engineers choose the appropriate material for specific applications, such as gaskets, seals, or protective linings, ensuring optimal performance and durability.

Softer and Flexible Neoprene (45A Durometer): Neoprene rolled rubber with a 45A durometer is among the softest and most flexible types of neoprene rubber sheets available. It’s ideal for making industrial neoprene gaskets, O-rings, and squeegee blades. This neoprene sheet rubber material conforms easily to surfaces, making it perfect for sealing applications where flexibility is a priority.

Moderately Durable Neoprene (60A Durometer): At 60A durometer neoprene rubber roll strikes a balance between flexibility and physical durability. This moderately pliable rubber is suited for industrial applications requiring components with both elasticity and resilience. Products like neoprene rubber sheet roll in this durometer are commonly used for seals, gaskets, and linings that need to endure wear without becoming too rigid.

Hard Neoprene (80A Durometer): Our Neoprene – Commercial Grade – 80A is one of the hardest and most durable options available. This variation of neoprene sheet or neoprene roll is perfect for physically demanding applications such as construction and heavy industrial use. Its high resistance to indentation and wear ensures it performs well in extreme conditions. Custom cut neoprene components at this durometer are frequently requested for applications requiring maximum strength and minimal flexibility.

These durometer variations demonstrate the versatility of neoprene properties, allowing it to perform across a range of industries. Whether you need flexible gaskets or rugged industrial components, there’s a neoprene solution tailored to your requirements.

Neoprene – Commercial Grade – 70A – 3/16″ x 36″

Neoprene – Commercial Grade – 70A – 3/16″ x 36″

• Industrial gasket applications
• Applications involving temperatures between -20° F and 170° F
• Applications that may involve the presence of moderate levels of oil or ozone or even chemicals

Tough Elastomer: The most common reason why people choose a hard neoprene is because of its physical thickness and durability. It is very reliable when used for physically demanding applications. Although its flexibility is limited, the overall thickness of this neoprene (durometer 65-75) means that it is highly desirable for guarding surfaces or parts against any physical abrasions and damages. Unlike softer neoprene, this material is well suited to handle physical abuse.

Customization: Rubber-Cal provides multiple customization options for this thick neoprene material. Although the width comes in 36” and 48” options, widths that are up to 78” are available upon request. In addition a wide range of popular gauges are available in stock for immediate delivery. If a different gauge is required for a project, gauges of up to 2” thick can be produced to specification. In terms of fabrication, hand cutting is not the only option for customizing your neoprene sheets. Water-jet, die, and laser cuts are available if needed. The goal is to get you the perfect hard neoprene material for your application.

Open Cell Neoprene vs. Closed Cell Neoprene

Cellular neoprene sheet rubber roll is available in two primary forms: open cell neoprene and closed cell neoprene, each offering distinct characteristics suited for different applications. Understanding these differences is essential when selecting the right material for your needs.

What is Cellular Neoprene?

Cellular neoprene is a type of foam neoprene characterized by its internal structure of air pockets, which can either be interconnected (open cell) or sealed (closed cell). This unique composition gives cellular neoprene its lightweight and flexible nature while also influencing its specific properties, such as water resistance, insulation, and cushioning. Open cell neoprene is breathable and compressible, making it suitable for padding and shock absorption, while closed cell neoprene is denser and more resistant to water, chemicals, and weathering, making it ideal for demanding industrial and marine applications.

Open Cell Neoprene: This type of foam sponge rubber has interconnected air pockets, making it softer, more flexible, and breathable. This structure allows it to compress easily, making it ideal for applications requiring cushioning or shock absorption. While it provides excellent padding, its open structure absorbs water, making it less suitable for aquatic or outdoor use. Open cell neoprene is commonly used in protective gear, padding, and seals where water resistance is not a primary concern.

Closed Cell Neoprene: In contrast, closed cell neoprene is crafted with tightly packed, sealed air pockets, which make it denser and more resistant to water, chemicals, and weathering. This form of neoprene is commonly found in neoprene sheets, neoprene rolls, and custom cut neoprene products used for applications such as weather seals, marine seals, and insulation. Its superior chemical resistance and ability to repel water make it the material of choice for demanding environments.

Key Differences: While open cell neoprene excels in flexibility and comfort, closed cell neoprene offers durability, water resistance, and superior neoprene properties for industrial and outdoor applications. Choosing between them depends on the specific requirements, such as the need for waterproofing, cushioning, or durability. Both forms are available in various configurations, including neoprene rubber sheet roll and custom designs, ensuring versatility across industries.

Closed Cell Rubber – Neoprene – 39″ x 78″

Closed Cell Rubber – Neoprene – 39″ x 78″

• Durometer rating of 20-25 Shore C
• Has a high level of compression strength
• Preferred for use in some automotive and industrial settings
• Neoprene foam can operate in temperatures as low as -40° F and as high as +200° F

Oil Resistance: Neoprene rubber is widely used in tasks that see a moderate presence of oils and greases. It offers a good level of resistance to those substances. Other materials can be stained or damaged by oil, but neoprene can stand up to such corrosive elements. Neoprene still demonstrates this trait even when comes in cellular rubber form. Closed cell neoprene sponge rubber can handle light to moderate contact with oils and greases without suffering from any immediate damage to its structure. As a result, a gasket made from neoprene foam rubber will last for a much longer period of time.

Weathering Resistance: In addition to oils and greases, neoprene can also operate in the outdoors. It can resist the degrading effects of UV rays, ozone, and even moisture from rainfall. It is very strong when it comes to UV rays. UV rays can cause damage such as discoloration in some materials, but will have a very hard time doing so with this foam rubber material. A big benefit of having a closed cell sponge rubber in wet and moist conditions is that the closed cell structure will not soak up any of the moisture. Water will be prevented from seeping into the material and causing any damage.

What is Neoprene Used For?

Neoprene is a versatile material with applications in industries like automotive, construction, and consumer goods. Industrial neoprene gaskets, seals, and hoses are common due to the material’s strong chemical resistance. It is a staple for wetsuits, gloves, and thermal insulators in its foam form. Neoprene sheet and rolls are popular in industrial settings for vibration damping and as protective linings. Its ability to withstand UV rays, ozone, and water makes it a reliable material for outdoor products, including marine equipment. Custom cut neoprene components are also widely used for tailored solutions in specialized industries. Some of the applications of neoprene rubber are – Industrial Applications. These components rely on neoprene’s durability, chemical resistance, and flexibility to perform under challenging conditions. Industrial neoprene gaskets, for instance, provide excellent sealing in environments exposed to oils, solvents, and extreme temperatures. Additionally, neoprene is used in conveyor belts and industrial linings, where resistance to abrasion and weathering is essential. Its ability to maintain performance under mechanical stress makes it a preferred choice for heavy-duty industrial use.

Automotive Applications: In the automotive sector, neoprene rubber sheeting is employed in hoses, belts, and seals. It withstands high temperatures, mechanical stress, and exposure to oils and fuels, making it a preferred material for engine and transmission systems. Its ability to dampen vibrations makes it a key material in shock absorption components and padding. In fuel lines and coolant systems, neoprene’s chemical resistance prevents degradation over time, adding to its reliability. This combination of versatility and durability has made neoprene indispensable in modern automotive manufacturing.

Marine and Aquatic Applications: Neoprene rubber’s resistance to water and salt makes it ideal for marine uses. It is a common material in wetsuits, life jackets, and boat insulation. Closed cell neoprene especially excels in repelling water, ensuring durability in aquatic environments. Its lightweight yet robust structure ensures reliable performance even with prolonged exposure to saltwater and UV radiation. From protecting equipment to enhancing personal safety, neoprene is a go-to material for water-related industries.

Construction Applications: Neoprene is widely used in construction as expansion joint fillers, bridge pads, and vibration dampers. Its ability to withstand UV rays, ozone, and oxidation ensures long-lasting performance in outdoor settings. Additionally, its flexibility and shock-absorbing properties make it ideal for handling structural movements caused by temperature variations or heavy loads. Neoprene’s resistance to weathering and aging allows it to maintain structural integrity over extended periods, reducing maintenance costs in infrastructure projects. With a long lifespan and minimal maintenance requirements, neoprene helps cut costs while maintaining the integrity of critical structures.

Consumer Goods: Neoprene is frequently used in products like laptop sleeves, sportswear, gloves, and protective gear. Its cushioning and insulating properties make it popular in athletic and medical products such as braces and supports. Additionally, its lightweight yet durable nature enhances user comfort while providing excellent protection against impact. The versatility of neoprene also allows for custom designs and thicknesses, meeting the varied needs of consumers across the fashion, fitness, and healthcare industries.

Neoprene excels in a wide range of applications, thanks to its impressive resilience and protective properties. From stabilizing infrastructure to enhancing everyday products, it delivers reliable performance in both demanding and routine tasks. Neoprene’s consistent dependability makes it an essential material in many sectors. Whether it’s enhancing structural stability or improving everyday products, neoprene continues to prove its value as a reliable, multipurpose material. Its adaptability to different applications highlights its importance in modern manufacturing and innovation.

Neoprene – Commercial Grade – 60A – 3/4″ x 48″

• Can handle outdoor weather conditions
• 60 durometer neoprene with smooth finish
• Great as industrial seals, gaskets, and bumpers
• Can operate in temperatures between -20° F and 212° F

Physically Durable Rubber: This type of neoprene has a durometer rating of 60, making it one of the more physically durable rubbers available. This durometer level attributes a moderate amount of flexibility and durability to the material itself. It is a moderately pliable and elastic rubber, but it can function well in physically demanding applications. This 60 durometer neoprene can easily be applied to any industrial applications that need rubber components with a good balance of durability and pliability.

Neoprene Resistance Quality: Neoprene rubber is known to exhibit moderate levels of resistance against oils, chemicals, and environmental factors. These resistance qualities are what made neoprene material famous in the first place. Its durability in the presence of oils and chemicals means that it is good for industrial applications in the forms of seals and gaskets. As an added benefit, our neoprene sheet rubber can also be used in the outdoors because it features resistance capabilities against weathering factors such as ozone.

Rubber-Cal Short Videos

Is Neoprene Resistant to Gas?

Does Vinegar Affect Neoprene?

Does Neoprene Tear Easily?

Neoprene is a highly durable material that is commonly used in industrial settings, where it faces significant wear and tear. One of the most frequently asked questions about neoprene is whether it tears easily. The short answer is no, neoprene rubber does not tear easily. This elastomer is known for its strength and tear resistance, making it an ideal choice for applications that require durability and long-lasting performance.

Neoprene elastomers are designed to withstand physical stress, and this includes resisting tears caused by external forces. Hard neoprene rubber, which is stiffer and denser than other variants, is often used in applications that involve high abrasion or intense physical impact. It typically has a durometer rating ranging from 65A to 75A, which means it can endure a higher level of abuse compared to most other materials. The higher the durometer of rubber the denser and heavier the material is.

On the other hand, soft neoprene, with a durometer rating of around 45A, is more flexible, pliable and easier to manipulate. While it is more elastic, and less dense, it still maintains a reasonable level of resistance to tearing. Soft neoprene is suitable for delicate applications where flexibility is required, such as in sportswear and protective gear. Despite these differences in flexibility and hardness, all forms of neoprene – whether hard or soft – offer excellent weathering and tear resistance. This makes neoprene a reliable alternative to natural rubber, which is more susceptible to damage from environmental factors. Therefore, whether in industrial or consumer applications, neoprene is a durable material that resists tears and performs well under various conditions.

Neoprene – Commercial Grade – 80A – 1/4″ x 36″

Neoprene – Commercial Grade – 80A – 1/4″ x 36″

• Temperature range of -20° F to 212° F
• Features an excellent resistance to salt water
• Great for use as laboratory equipment protectors
• This is 80 Shore A hard neoprene rubber is available in custom fabrication options upon request

High Durometer Neoprene: A durometer rating of 80 Shore A, or simply 80A, is one of the highest ratings around. This 80A hard neoprene is definitely the highest of its kind available from Rubber-Cal. The high rating means that the rubber is superb at resisting permanent physical indentation from external sources. When people have physically demanding applications, such as in the construction and industrial fields, they generally tend to prefer the rubbers that have high durometer ratings.

Outdoor Use: You can use this black neoprene rubber in the outdoors. Neoprene has the ability to endure the presence of environmental elements such as moisture and ozone. While most other materials may tend to degrade over time after exposure to these factors, this durable neoprene will last for a longer period of time. This is another reason why you can find neoprene sheet rubber in use at outdoor construction sites and marine related applications.

Rubber-Cal Short Videos

Neoprene Against Wheel Cleaner

Is Neoprene Resistant to Oil (XXD40)

Can I Buy Custom Cut Neoprene?

Yes, you can buy custom cut neoprene, and there are several options available depending on your specific requirements. Customization allows you to choose neoprene in various thicknesses, widths, and gauges to meet the precise needs of your project. For example, Rubber-Cal offers Neoprene – Commercial Grade – 60A sheets in standard widths of 36 inches and 48 inches, but you can request custom produced widths up to 78 inches. On the other hand, Neoprene – Commercial Grade – 45A is available in standard 36 inches width with custom widths up to 48 inches available upon request. When it comes to thickness, neoprene sheets are available in common gauges such as 1/32-inch, 1/16-inch, 1/8-inch, 1/4-inch, 1/2-inch, and up to 1” thick from inventory, with custom gauges up to 2 inches thick available on request. This level of customization ensures that you can obtain neoprene rubber sheeting that fits perfectly into your specific application.

For those requiring custom fabrication, we request detailed drawings or specifications to provide an accurate price quote and ensure the neoprene is cut to the exact dimensions you need. This makes it easier to use neoprene rubber rolls for unique applications such as industrial seals, gaskets, or other specialized products. With this level of precision, you can be confident that the neoprene will meet the exact specifications required for your application.

How to Cut Neoprene Rubber

When it comes to cutting neoprene rubber, there are several methods available depending on the precision and type of cut you require. Neoprene can be cut using traditional hand fabrication methods or more advanced techniques like laser cutting, die cutting, and water-jet cutting.

Hand Fabrication: For smaller or simpler cuts, neoprene rubber sheets can be manually cut with utility knives or heavy-duty scissors. This method is suitable for custom shapes and smaller projects but may not be the best choice for highly intricate cuts or larger volumes. However, while it’s suitable for basic cuts, it may not be the best choice for intricate designs or larger volumes, as it can be time-consuming and less accurate. Hand fabrication also requires skilled operators to ensure clean, precise cuts.

Laser Cutting: Laser cutting is an ideal option for producing precise, clean cuts, especially for complex shapes. The high heat from the laser ensures smooth edges without the need for additional finishing work. Laser cutting is often used for custom designs or intricate patterns that need a high level of accuracy. Laser cutting also provides flexibility in terms of material thickness and shape complexity, allowing for consistent, repeatable results. It’s particularly beneficial when a high degree of precision is required.

Die Cutting: Die cutting is another highly efficient method for cutting neoprene rubber. A die is created in the shape of the desired cut, and the neoprene is pressed through the die to produce multiple parts at once. This is a great choice for mass production, as it can handle high volumes with consistent results. Die cutting is also well-suited for high-speed manufacturing, making it a cost-effective choice for large-scale projects. The ability to cut multiple pieces simultaneously ensures minimal waste and quick turnaround times, making it the preferred method for many industrial applications.

Water-Jet Cutting: Water-jet cutting uses a high-pressure stream of water mixed with abrasives to cut through neoprene. This method is particularly useful for thicker materials or when precise, intricate shapes are required. Water-jet cutting also avoids the heat issues that can sometimes arise with laser cutting, making it suitable for materials that could be sensitive to high temperatures. If you need custom cuts for your neoprene rubber, simply submit your design drawings for a price quote. With these advanced cutting methods, you can ensure that your neoprene rubber is tailored to fit your specific project requirements.

Order Custom Fabricated Rubber Parts

Custom Fabricated Rubber Parts

Need Help with your Custom Rubber Fabrication Project?

Neoprene Sheet Rubber Rolls FAQs

This FAQ section aims to address some of the most common and important questions about neoprene rubber, offering valuable insights into its properties, uses, and performance characteristics. Whether you’re considering neoprene for industrial, commercial, or personal applications, this section provides quick answers to help you make informed decisions.

Neoprene vs Nitrile Chemical Resistance

Neoprene and nitrile rubber both offer strong chemical resistance, but they excel in different areas. Neoprene is highly resistant to oils, greases, and some acids, making it ideal for general industrial and outdoor applications. It also performs well against ozone and UV rays. In contrast, nitrile rubber is superior when it comes to resistance to petroleum-based products, such as oils and fuels, making it the preferred choice for environments involving these substances. Ultimately, the best option depends on the specific chemicals the rubber will be exposed to.

Can I Have a Neoprene Gasket Made?

Yes, custom neoprene gaskets can be made to meet your specific needs. Neoprene is a popular material for gaskets due to its excellent resistance to oils, weathering, and various chemicals. You can request neoprene gaskets in different sizes, thicknesses, and shapes, tailored to fit your application. Custom gaskets are available in a range of durometers to suit the required flexibility and durability. At Rubber-Cal, we offer custom fabrication services, allowing you to request precise cuts to ensure the gasket meets your exact specifications.

Is Neoprene Waterproof?

Yes, solid neoprene is naturally water-resistant and can be considered waterproof, especially in its closed-cell foam form. The material’s structure helps prevent water from penetrating, making it ideal for applications like wetsuits, gaskets, and seals used in aquatic environments. However, the degree of water resistance can vary depending on the type of neoprene (open or closed cell) and its specific formulation. Closed-cell neoprene, in particular, is highly resistant to water absorption, whereas open-cell neoprene is more porous and may allow some water to pass through.

What Are the Thicknesses of Neoprene Sheeting?

Neoprene sheeting is available in a variety of thicknesses to suit different applications. The standard thicknesses we offer include 1/32-inch, 1/16-inch, 3/32-inch, 1/8-inch, 3/16-inch, 1/4-inch, 3/8-inch, 1/2-inch, 3/4-inch, and 1-inch. Additionally, custom thicknesses up to 2 inches are available upon request, providing flexibility for specific needs. These thickness options allow you to choose the right level of flexibility, durability, and cushioning for your project.

How Long Are Neoprene Rolls?

Neoprene rolls are available in lengths ranging from 5 feet to 50 feet. This variety in roll length provides flexibility for different project sizes, allowing you to purchase the exact amount of material needed for your application. Whether you need shorter lengths for smaller projects or longer rolls for larger applications, you can find the ideal size to meet your requirements. In conclusion, neoprene is a highly durable and versatile material, ideal for a wide range of applications across multiple industries. Its superior properties, such as excellent chemical resistance, weatherproofing, and flexibility, make it a reliable option for demanding environments. Its wide availability in various thicknesses and customization options ensures it meets the unique needs of any project.

Neoprene – Commercial Grade – 50A – 3/8″ x 36″