Product Details
Mega Black Silicone is a single-component, moisture-curing RTV (room temperature vulcanizing) silicone gasketing material that cures into a strong silicone rubber, providing long-term durability and flexibility for formed-in-place gaskets. It features a non-slumping, paste-like consistency that cures upon exposure to moisture in the air, resulting in a tough, flexible silicone rubber gasket that resists aging and weathering, ensuring it will not harden, shrink, or crack. This product remains more flexible than conventional gaskets and is non-corrosive to steel, iron, and aluminum. It is suitable for use on silicone, cork, felt, and rubber gaskets.








