Heavy-Duty High Temp 100 Percent RTV Silicone Sealant Red 10.3 Oz Flexible Up To 550 Degrees F Pro-Grade For Industrial Ovens, Oven Windows, Boilers, Heating Elements, And More Meets TT-S-001543A And ASTM C920
✔️ Withstands up to 550°F intermittently; NSF 51 & TT-S-001543A
Heavy-duty red silicone sealant designed for extreme heat sealing in industrial ovens, oven windows, boilers, heating elements, and more. It stays flexible, adheres to most common substrates, and forms a durable waterproof seal in indoor or outdoor settings.
✅ Withstands up to 550°F intermittently; flexible and durable
✅ 100% silicone sealant; waterproof and weather resistant
✅ Meets TT-S-001543A and ASTM C920; NSF/ANSI Standard 51
✅ Safe for incidental food contact; FDA 21 CFR 177.2600
✅ Interior/exterior use; adheres to most common building materials
💡 What is a high-temperature silicone sealant used for in industrial ovens and boilers? This handy sealant is designed for sealing joints around doors, windows, flanges, heating elements, and other heat-exposed areas. - Handy for oven seals, boiler joints, and ductwork where heat is common - Stays flexible up to 550°F and resists cracking or shrinking - Meets TT-S-001543A, ASTM C920, FDA 21 CFR 177.2600, and NSF/ANSI 51