• Cures to 100% silicone rubber
• Resistant to sunlight and weather extremes
• Fast cure, high strength
• Meets the requirements of FDA Regulation No. 21 CFR 177.2600
• Meets the requirements of NSF Standard 51
• Listed by Underwriters Laboratories (UL Listed)

HVAC RTV Silicone Sealant is a superior quality silicone which remains flexible from -40degF to 350degF. Never dries out. Has excellent adhesion to metals and can be used for virtually every HVAC need.