GAF United Coatings 10-fl oz Solvent-Based Reflective Roof Coating (Warranty)

FlexSeal™ caulk grade sealant is a white solvent-based synthetic elastomeric sealant that is extremely flexible and durable. Especially designed for use where elastomeric caulks are required; like term bar applications, or around clamping rings at penetrations. FlexSeal™ caulk grade sealant may be used for cold weather applications provided that the material is stored properly and the substrate is dry prior to application.