MasterSeal (Sonneborn) NP1 Polyurethane Sealant/Caulk 10oz 4pk

MasterSeal (Sonneborn) NP1 Polyurethane Sealant/Caulk 10oz 4pk. SONNEBORN 1025260 10.6OZ WHITE NP-1 SEALANT ONE PART URETHANE. 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 HI-PERFORMANCE, NON-PRIMING, GUN-GRADE BONDS TO MANY MATERIALS, INCLUDING WOOD, CONCRETE AND MASONRY ELASTOMERIC-STAYS BONDED THROUGH FREEZE-THAW CYCLES FOR ACTIVE VERTICAL AND HORIZONTAL JOINTS SONNEBORN 1025260 10.6OZ WHITE NP-1 SEALANT ONE PART URETHANE. A one-component high-performance gun-grade moisture-curing polyurethane sealant designed for a wide range of sealing and caulking applications in active exterior jointsHI-PERFORMANCE, NON-PRIMING, GUN-GRADE BONDS TO MANY MATERIALS, INCLUDING WOOD, CONCRETE AND MASONRY ELASTOMERIC-STAYS BONDED THROUGH FREEZE-THAW CYCLES FOR ACTIVE VERTICAL AND HORIZONTAL JOINTS