Exonic Polymers EX3-139 is a 1-part, oxime cure silicone RTV sealant. This product is great for applications that require an extremely flexible gasket that is temperature resistant, oil resistant, low odor, and non corrosive product.
- After 96 hours at 650°F all other sealants embrittle, Extreme-temp silicone adhesive remains flexible
- Fast Room temperature cure
- Excellent unprimed adhesion to plastic, metal and glass
- Convenient high temp silicone adhesive glue with heat accelerated instant cure capability
Need A Custom Solution?
Not finding what you're looking for? Don't see the right color? Exonic Polymers chemist are ready to start developing a custom solutions that meets your silicone sealing needs.