What Is a Silicone Sheet?

A silicone sheet is a flat, flexible material made from silicone rubber, widely known for its durability, temperature resistance, and adaptability. These sheets are used across a variety of industries, including automotive, medical, food processing, and construction, thanks to their exceptional performance in demanding environments.

Moreover, silicone rubber sheets exhibit excellent resistance to extreme temperatures, making them ideal for applications that require stability in both high-heat and freeing conditions. They are also resistant to UV rays, ozone, and chemicals, ensuring longevity in outdoor and industrial settings. Silicone rubber materials are non-toxic and have exceptional electrical insulation properties, which makes them a preferred choice for medical equipment and electrical applications. Their flexibility and ease of fabrication enable customization, allowing manufacturers to create gaskets, seals, and padding tailored to specific needs. In the food industry, silicone rubber sheeting is valued for its compliance with FDA regulations, ensuring safety in direct food contact applications. The availability of different thicknesses, sizes, and colors further enhances the versatility factor, offering functional solutions.

Silicone – Premium Grade Black – 60A – 1/16″ x 36″

• Great working temperature range between -103° F and 500° F
• A premium high temperature silicone that can be resist ozone and UV rays
• Silicone rubber conforming to ZZR-765 Cl 2A & 2B Gr 60, AMS3302, ASTM D2000.
• Various different customization options for these silicone seals are available upon request

Survives in Extreme Temperatures: Over the years since its initial discovery, silicone rubber has been used in various applications that require seals and gaskets to be exposed to harsh temperatures. Silicone seals that are made from the Premium Grade version can handle more extreme temperatures than their standard level counterparts. The highest temperature that this black silicone material can handle is 500° F. On the opposite side of the spectrum, the lowest temperature that it can endure is -103° F.

Smooth Black Finish: In terms of physical appearance, this high temperature silicone material is straightforward and professional. Its surface texture is smooth and black in color. Black silicone can be used for a range of different types of applications. A black hued component will not distract or take away from the overall integrity of the application it is used for. As an added bonus, the smooth texture of these silicone sheets allows them to be used in more applications without any hindrances.

Silicone – Premium Grade Black – 60A – 1/16″ x 36″

Key Features of Silicone Sheets

Known for their unique combination of strength, flexibility, and resilience, they have become an essential component in applications ranging from industrial settings to everyday products. Let’s delve into the distinctive properties of silicone rubber sheets –

• Temperature Resistance: Silicone rolls of rubber perform exceptionally in extreme environments, with a temperature range of -103°F to 450°F. This makes them ideal for applications such as industrial ovens, freezing facilities, or high heat sealing tasks.
• Durability: Resistant to UV light, ozone, and chemicals, silicone rubber sheeting is reliable for both indoor and outdoor uses, ensuring long-lasting performance even in harsh conditions.
• Customizable Thickness: These sheets can be tailored to your specific project needs. Our Silicone – Commercial Grade Red/Orange – 70A sheets are available in thicknesses ranging from 1/32 inch to 3/8 inch, with customization options to meet specific requirements.
• Color Options: Silicone rubber sheets come in various colors, such as red silicone sheet or blue silicone sheet, brown, black, white, gray and translucent.
• Food and Medical Safety: FDA grade silicone meets stringent safety standards, making it suitable for food contact and medical uses. It is commonly used for food molds, non-stick baking mats, and hygienic surfaces in food processing facilities.
• Non-Toxic and Safe: Rubber silicone sheets are non-toxic, ensuring safe usage in environments requiring strict hygiene, including food-grade and medical settings.

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Elasticity Silicone – Commercial Grade Red/Orange – 40A

Silicone Durometer – Commercial Grade Red/Orange – 50A

Silicone – Commercial Grade Red/Orange – 60A – 1/8″ x 36″

• Able to resist fungus, hot and cold gases, and some chemicals
• Commercial grade material ideal for commercial equipment use

Great Temperature Range: When it comes to working in extreme temperature ranges, it is hard to find something that beats high temperature silicone material. It has a working range between -103° F and 450° F, making it ideal for use in a large variety of settings and applications. A silicone sheet makes excellent seal and gasket material when an application can be corrosive.

Moderate Flexibility: This commercial grade silicone product has a durometer rating of 55-65. This medium grade rating means that the silicone rubber sheets feature a moderate level of flexibility and elasticity. This allows for the sheets to be used as seals, gaskets, and other commercial components with relative ease. While they can be manipulated easily for specific jobs, they also have a moderate degree of durability against physical indentation, ensuring that their finish remains smooth.

Customized Options: Our high temperature silicone sheets are among the most versatile products we have. We appreciate the fact that your application requires a unique part tailored to your specifications. We offer our silicone rubber sheets in various widths and lengths. But no matter what dimensions you get your commercial silicone, it will still possess the unique physical and chemical properties that it is known for.

Silicone – Commercial Grade Red/Orange – 60A – 1/8″ x 36″

Available Colors of Silicone Sheet

When it comes to colors, silicone sheets are available in blue, red, gray, brown, blue, translucent, white and black, each offering unique benefits and applications. Colored silicone rubber sheets not only enhance functionality but also provide an easy way to differentiate between materials in industrial and commercial settings. These vibrant options are designed to meet specific industry needs, whether for safety, visibility, or aesthetic purposes. The use of colors often simplifies identification in multi-material systems, reducing the chances of errors in complex processes. Additionally, colored sheets maintain the same high-performance qualities as their standard counterparts, ensuring durability and reliability without compromise.

• Red Silicone Rubber Sheets: Red silicone rubber sheets are commonly used in high-temperature environments due to their excellent heat resistance. These sheets are ideal for sealing, gaskets, and insulation in industries such as automotive and aerospace. Their vibrant color also helps with visibility, making them easier to identify in complex setups.
• Blue Silicone Sheets: Blue silicone sheets are frequently used in food processing and medical industries due to their compliance with safety standards. The bright blue color is particularly helpful for applications requiring easy material identification, ensuring a high level of hygiene. Blue silicone sheets are often preferred in environments where cleanliness and precision are critical.
• Gray Silicone Rubber Sheets: Gray silicone sheets are versatile and often used for applications requiring a neutral appearance. They are suitable for sealing and insulation in construction and automotive industries. Their subtle color blends well with various environments, making them an excellent choice for discreet installations.
• Brown Silicone Rubber Sheets: Brown silicone rubber sheets are known for their unique balance of durability and flexibility, making them a reliable choice for applications that require resilience and a distinctive aesthetic. Their earthy tone is particularly useful for blending into natural or rustic settings, such as in architectural designs or outdoor applications. Brown silicone sheets also offer great insulation properties, making them suitable for electrical and thermal uses where performance and subtle appearance are equally important.
• Black Silicone Sheets: Black silicone sheets are a popular choice for industrial uses where durability and resistance to harsh conditions are essential. These sheets are often used for outdoor sealing, as they can withstand exposure to UV rays and extreme weather. Their sleek appearance also makes them suitable for applications where aesthetics is important.

Colored silicone rubber sheets, including red silicone rubber sheet and blue silicone sheet options, are widely used in industries requiring specialized solutions. The development of colored silicones traces back to the need for differentiation in industrial and safety-critical applications, with early use focusing on enhancing visibility and ensuring compliance with safety standards. Over time, the ability to add pigments to silicone opened up new possibilities, leading to the wide range of colors available today for practical applications and design flexibility. A roll of silicone in any of these colors can be cut to size, offering flexibility for custom applications. Common uses include:

• Food-grade Liners and Gaskets
• Medical Equipment and Seals
• Automotive and Aerospace Components
• Insulation and Weatherproofing

Rubber silicone sheets are designed to handle extreme conditions, providing reliability and durability in both commercial and industrial settings. Their availability in different colors allows businesses to maintain organized workflows while meeting specific functional requirements.

Silicone – Commercial Grade Red/Orange – 40A

Silicone – Commercial Grade Red/Orange – 50A

Paddings, Seals, O-Rings, and Gaskets

What Are Silicone Rubber Sheets Used For?

Silicone rubber sheets are highly versatile and due to their excellent properties such as heat resistance, flexibility, and durability can be used anywhere. They are particularly valued for their ability to withstand extreme temperatures, making them suitable for both high and low-temperature applications. Silicone rubber sheets are used in a wide range of applications including sealing, gaskets, insulation, and protective barriers.

In the food industry, FDA grade silicone rubber sheets are essential for creating seals, gaskets, and liners that ensure hygienic and safe processing. Silicone sheet rubber roll’s non-toxic nature and compliance with FDA standards make it a trusted material for food contact applications, where safety is paramount. Silicone rubber sheets are also used in the pharmaceutical industry, for applications such as sealing and insulating, due to their resistance to chemicals and temperature extremes.

For sealing and gasketing purposes, silicone rubber sheets offer exceptional resistance to environmental factors such as UV exposure, moisture, and extreme temperatures, ranging from -103°F to 450°F. Whether for high-heat applications in automotive manufacturing or low-temperature uses in refrigeration, silicone rubber sheets provide reliable sealing performance. Their ability to remain flexible, even at extreme temperatures, ensures long-lasting, effective seals.

Commercial silicone rubber sheets are also widely used in the manufacturing of vibration dampeners and gaskets. These sheets are available in various thicknesses to meet the specific demands of each application. Thicker sheets are preferred for high-stress applications, while thinner sheets are ideal for creating precise, flexible seals.

In more specialized applications, a roll of silicone provides flexibility in large-scale manufacturing processes. Industries like electronics, aerospace, and automotive often use rolls of silicone to cut custom gaskets, seals, and insulation for specific components. These sheets are resistant to oils, chemicals, and weathering, making them ideal for environments where exposure to harsh substances is a concern.

Silicone – Commercial Grade Blue – 50A – 1/32″ x 36″

Silicone – Commercial Grade Blue – 50A – 1/32″ x 36″

• Excellent fungus resistance
• Can be exposed to UV and ozone
• Commercial grade silicone sheet with a smooth texture
• Custom fabrication into seals and gaskets available upon request
• Blue colored silicone is not a common color sheet good and can serve to identify parts based on their material makeup

Temperature Resistant Rubber: This commercial grade silicone rubber would not be a true silicone if it could not endure extreme temperature conditions. On the low end of the spectrum, this silicone rubber can handle temperatures as cold as -103 F. On the opposite end of the temperature scale, it can work comfortably in conditions as hot as 450 F. When exposed to these temperature conditions, this silicone sheet material will not degrade or fall apart. Instead, just as with any other silicone rubber, it will continue to function in the capacity you intend.

Low Durometer Silicone: With a durometer rating of 50 Shore A, this silicone elastomer favors physical flexibility over durability. It is meant to be used in applications that call for more pliability from the rubber parts used in them. Thanks to the low durometer rating, this commercial grade silicone is easier to cut, manipulate, and fabricate than those of a higher durometer.

What Is the Maximum Temperature for Silicone Rubber Sheeting?

Silicone rubber roll is prized for its ability to perform across a wide temperature range, making it one of the most versatile materials for industrial and commercial applications. The operating temperature for silicone rubber sheets spans from -103°F to 450°F, ensuring reliable performance in both extremely cold and high-heat environments.

At the upper limit, silicone rubber sheets maintain their flexibility, durability, and sealing capabilities even at 450°F, making them ideal for applications such as oven seals, high-temperature gaskets, and insulation in manufacturing and automotive industries. On the lower end, these sheets remain flexible and functional at temperatures as low as -103°F, making them suitable for cold storage facilities, refrigeration systems, and other low-temperature applications. Unlike many different types of rubber materials, which can degrade or lose their flexibility in extreme temperatures, silicone rolled rubber maintains its performance in both high-heat and low-temperature environments. Other rubbers, such as neoprene or nitrile, may become brittle in freezing conditions or soften and lose their sealing properties under heat, but silicone excels where these materials fall short. Its inherent resistance to temperature extremes makes it an invaluable solution where temperature fluctuations are a significant concern.

Selecting the appropriate silicone rubber sheet thickness is crucial to optimizing performance. Thicker sheets provide additional durability and thermal resistance, making them well-suited for high-heat applications, while thinner sheets are ideal for precise, lightweight uses. A roll of silicone offers the flexibility to cut sheets into custom sizes, ensuring an exact fit for specific requirements.

Commercial silicone rubber sheets are engineered to withstand harsh environmental conditions, including exposure to UV rays, chemicals, and extreme temperatures, without degrading over time. These properties make rubber silicone sheets a preferred choice for industries seeking long-lasting, reliable solutions. Additionally, their non-toxic nature makes them ideal for sensitive environments like food processing and medical applications.

Silicone – Premium Grade Red – 60A – 1/32″ x 36″

• Temperature range between -103° F and 500° F
• Red color allows this silicone material to stand out
• Heat resistant material that can prevent damage from UV rays
• Ideal for use as seals and gaskets for commercial and industrial applications

Heat Resistant Material: Silicone is known for being the go-to rubber whenever a job requires the presence of extreme temperatures. Our red silicone sheet rubber has a great working temperature range that allows it to endure temperatures as high as 500° F. However, while this silicone sheeting can endure the rigors of harsh high temperatures, it can just as easily survive in temperatures that go below freezing. On the low end of the temperature scale, this Premium Grade silicone material can operate in environments as cold as -103° F.

Excellent Chemical Resistance: The red colored silicone elastomer features all the great chemical resistance properties that other silicone elastomers have. However, since this is Premium Grade silicone rubber, it is stronger at resisting chemicals than standard Commercial Grade silicone. Red silicone can resist various oils, lime sulfur, methyl ether, sodium sulfate, and many more chemical substances that can be detrimental to other elastomers.

FDA Grade Silicone Rubber

Silicone rubber is one of the few materials capable of meeting the stringent FDA-grade regulations required for food and medical applications. FDA grade silicone rubber is a specialized material designed to meet the stringent safety and performance requirements of the food and medical industries. This silicone rubber is non-toxic, odorless, and free from harmful chemicals, making it ideal for applications where contact with food, beverages, or medical devices is necessary. Its versatility, durability, and compliance with FDA standards have made it a top choice for manufacturers worldwide.

One of the most notable features of FDA grade silicone rubber is its wide operating temperature range, from -80°F to 450°F. This property allows the material to perform exceptionally well in both cold and high-heat environments. Applications such as food-grade gaskets, seals, and tubing benefit from its ability to maintain structural integrity and flexibility under extreme conditions. Rubber silicone sheets made from FDA grade silicone are frequently used in food processing plants, commercial kitchens, and pharmaceutical production facilities. These sheets provide an excellent barrier for sealing equipment, preventing contamination, and ensuring hygiene compliance.

For larger applications, a roll of silicone offers a convenient way to access bulk material that can be cut into custom shapes and sizes. These rolls are particularly beneficial for businesses looking to optimize costs while ensuring that all components meet FDA requirements. Silicone rubber sheet thickness options vary, providing flexibility for applications requiring either lightweight material or more robust support.

Commercial silicone rubber sheets made with FDA grade silicone combine the benefits of heat resistance, flexibility, and non-toxicity, making them suitable for applications beyond the food industry, such as medical devices, laboratory equipment, and even consumer products.

Silicone – Premium FDA Grade White – 60A – 3/32″ x 36″

• Non-marking white rubber
• Exhibits a fair degree of flexibility
• Moderately resistant to physical indentation
• Has resistance to certain gases, liquids, and chemicals
• Food grade silicone is ideal for use as seals for food packaging and other FDA approved roles

FDA Approved: The FDA has exacting standards about the types of materials that can come in contact with consumables. This is ultimately for our safety. The materials used to make this food grade rubber have been approved by the FDA. Our rubber sheet silicone conforms to regulation 21 CFR 177.2600, which is an FDA regulation that establishes the standards for rubber articles intended for repeated contact with food. Using food grade silicone is a great way to ensure that foreign substances will not contaminate the food.

Great Temperature Range: Silicone rubber is the go-to elastomer for any tasks that involve extreme temperatures. This white rubber material can function in temperatures between -103° F and 500° F. So whether a silicone food grade gasket is used in below freezing temperatures or at extremely high boiling temperatures, it will retain its structural integrity and prevent damage to food material.