Htsbk Heat Mate Sealant Black 295ml evbhtsbk - Everbuild

General description The Everbuild Heat Mate Heat-Resistant Black Sealant is a high-performance, permanently flexible silicone designed to withstand high temperatures up to 300°C. It is ideal for sealing industrial components, gaskets, oven doors, and other high-temperature applications, providing a waterproof and durable seal with excellent adhesion to non-porous surfaces. Technical specifications Color: Black Temperature resistance: -50°C to +275°C (short-term up to 300°C) Application temperature: +5°C to +40°C Joint width range: 6 mm to 30 mm Maximum joint depth: 50% of joint width Shrinkage: Less than 5% Density: 1.03 g/cm³ Shore A hardness: approximately 25 Tensile strength: 0.7 MPa Elongation at break: 250% Service temperature: -40°C to +250°C (short-term up to 275°C) Skin formation time: About 20 minutes at +23°C and 50% humidity Curing time: Approximately 3 mm per 24 hours depending on conditions Compatibility and accessories Compatible with non-porous surfaces such as metal,