

Aluma-Grip 701 Mastic Duct Sealant (Part Number: AFT-701-2) is designed to seal hip and ridge areas on roof applications, offering leak-proof results. This 2" x 50' silver sealant stays flexible, providing immediate sealing on contact. With superior adhesion and asphalt/solvent-free composition, it ensures long-term durability. Compatible with various brands, it can be applied quickly for general flashing applications.