Covison® Oven and Autoclave Sealing Solutions

At Saint-Gobain Sealing Solutions,  we strive to provide custom, ready to use silicone seals that suit all your application requirements. With over 40 years of engineering expertise in developing high-performance sealing solutions, our product's excellent properties will enhance your product's performance and increase its life span.

Partnering with us for all your cooking, baking, or combi streamer oven or autoclave seals ensure delivery of the most efficient sealing system that will not only to minimize   maintenance but maximize the performance of your product.

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High-Performance, Durable Oven Door Seals

Silicone is recognized for its advanced mechanical properties and performance in critical environments with conditions that include high temperatures and high humidity. Saint-Gobain’s Covison silicone seals are not only durable but, as the result of our design expertise and formulation knowledge, meet the most demanding regulations such as FDA and BfR. We demand a lot from our seals!

Our products are high quality extruded seals and molded seals that enhance your product's performance. Click here to download a brochure

Typical Formulation Properties:

• Durometer Hardness (Shore A): 50 - 60 for typical oven and autoclave applications And, 25 - 80 is available on request
• High tensile strength: 7+ to 9+ MPa
• High elongation at break: Up to 350%
• High tear resistance:Up to 26.5 N/mm
• Extreme temperature resistance : -110°C to +275°C (-166°F to +527°F)

Food Grade Approved Regulatory Compliance

Saint-Gobain's high temperature silicone seals are in compliance with the food and drug materials standards of various regulatory organizations in the United States and European Union, including:

• FDA 21 CFR 177.2600
• BfR Empfehlungen XV : Silicone
• Journal officiel de la République française - Arrêté du 25 novembre 1992

Achieving regulatory compliance is another example of our commitment to delivering high quality materials and manufacturing processes. Our certifications are maintained by our quality team, which ensures they are up to date and that our silicone oven seals are always safe for end user customers.