One-component, non-slumping paste that cures to a silicone rubber when exposed to atmospheric moisture at room temperature. This product is engineered to provide a durable, watertight bond when exposed to temperatures ranging from -80° to 500° F on a continuous basis – while maintaining its integrity at up to 600° F for intermittent time periods. Its unique formulation acts as both a thermal and electrical insulator as well, so it is ideal for sealing around heating elements. Features Approved in high temperature areas Non-sag red formula Insulates electrically Up to 600F Insulates thermally Non paintable Applications HVAC Fireplaces Furnace vent pipes Sealing around heating elements Industrial ovens Smoke stacks Engine parts