Hardcast by Carlisle 304079 Aluma-Grip 701 Mastic Duct Sealant 2″ x 50′ Roll
The Hardcast 304079 Aluma-Grip 701 Mastic Duct Sealant is a high-quality product made in the United States. This 2″ x 50′ roll of sealant is designed to effectively seal and grip HVAC ducts, ensuring a secure and reliable connection. The Aluma-Grip 701 formula provides excellent adhesion and durability, making it a trusted choice for HVAC and refrigeration applications.