Np1 Black 10Oz

MasterSeal NP 1 Polyurethane Sealant is a one-component high-performance gun-grade moisture-curing polyurethane sealant designed for a wide range of sealing and caulking applications in active exterior joints.800% elongation350 psi tensile+/- 35% joint movement capabilityhandles most every exterior application, up to 1-1/2 inch widerequires no mixing and typically bonds to many materials without a primer, including concrete and masonrydries with a smooth finish and is paintable