Maple Fix Polyurethane Sausage Mastic is one of the most powerful and versatile industrial and construction sealants, formulated based on single-component polyurethane resins. With exceptional elasticity and high bonding strength, this product is an ideal choice for waterproofing, sealing, and bonding various components in diverse weather conditions. The sausage packaging of this product, in addition to being cost-effective, makes its application in large-scale projects extremely fast and easy using a specific caulking gun.