Product Details
The Dap® HVAC Professional 100% RTV Silicone Sealant is a high-performance sealant designed for HVAC applications. This 10.1 oz. clear sealant provides a long-lasting, weather-resistant seal with supreme adhesion, flexibility, and durability. It adheres to most common building materials and remains flexible from -40 to 475°F. The sealant meets Fed. Spec. TT-S-00230 C Class A, TT-S-001543 A Class A, ASTM C920, Class 25, FDA Reg. No. 21 CFR 177, 2600 when fully cured. It is safe for incidental food contact and NSF certified.
