RD HVAC Caulk Extreme Temperature Silicone 10.1 Fl. Oz. Cartridge Aluminum

Extreme Temperature HVAC/R Silicone Sealant is a superior quality sealant made especially for HVAC/R applications. It provides long-lasting weather-resistant seals and offers excellent adhesion, flexibility, and durability. It adheres to metal and other building materials and remains flexible from -60°F to 400°F.