What is a Silicone Rubber Gasket Sheet?

Silicone Rubber Gasket Sheet UAE | Food-Grade High-Temp Seals Dubai Supplier – Silicone rubber gasket sheets provide unmatched high-temperature resistance (-60°C to +250°C), food-grade safety, and chemical/oil resistance for UAE’s most demanding industrial sealing applications.

Available in a Shore 40A-80A hardness range from 1 mm to 20 mm thickness, these premium silicone sheets create leak-proof, long-life gaskets for Jebel Ali chemical plants, Sharjah food processing facilities, Dubai HVAC systems, and GCC pharmaceutical production.

Applications 

Silicone rubber gasket sheets seal the Middle East’s most critical industrial equipment, where temperature extremes, chemical exposure, and hygiene standards converge. Dubai’s Jebel Ali Free Zone chemical plants use Shore 60A silicone gaskets between pump flanges and reactor housings, which endure constant steam cleaning and hydrocarbon exposure. Sharjah’s food processing facilities use FDA-approved white silicone sheets for conveyor transitions, filling machine seals, and pasteurizer gaskets that require daily hot-water/steam sterilization.

Pharmaceutical manufacturers in Dubai Industrial City specify translucent 2mm silicone gaskets for cleanroom equipment and sterile processing lines. HVAC contractors across Abu Dhabi and Ras Al Khaimah cut Shore 50A flexible gaskets for duct flanges and chiller connections that withstand desert heat cycles. Marine engineers in Dubai Maritime City use red Shore 70A silicone for engine compartment seals resistant to saltwater vapor.

How to Use Silicone Rubber Gasket Sheet?

Proper selection, careful handling, and regular inspection are required to use silicone rubber gasket sheets effectively. Follow the steps below to use Silicone Rubber Gasket Sheets properly.

1. Select the right grade for your application: FDA-approved for food, high-temperature for ovens, or medical-grade for healthcare use.
2. Select the correct thickness and hardness to match the sealing environments.
3. Always clean and dry all surfaces before installation to ensure proper joining and sealing.
4. Don’t overstretch or compress to avoid premature damage during installation.
5. Work in a well-ventilated area when using adhesives or sealants.

Safety Guidelines

Silicone rubber gasket sheets are usually safe to use, but following these safety guidelines helps maintain the quality and workplace safety. 

1. Use gloves to avoid contact contamination and safety glasses to protect against accidental splashes or airborne particles from cutting.
2. Remove old gasket residues, grease, or dirt before fitting the new sheet.
3. Do not overstretch or compress beyond recommended limits; this prevents permanent deformation.
4. Ensure adequate airflow when applying adhesives or sealants to reduce inhalation of fumes.
5. Do not exceed operational temperature ratings to avoid material breakdown.
6. Ensure silicone grade matches the contact chemicals; avoid direct exposure to strong acids or hydrocarbons unless using fluorosilicone.
7. Check for signs of wear, such as hardening or cracking, and replace when needed.
8. Keep in a cool, dry area away from sunlight and heavy loads.