Feature●One-component formula requires no mixing, helping to reduce labor costs●Joint movement capability ±35% provides excellent flexibility for keeping moving joints weathertight●Easy to gun and tool, speeding up application and making neater joints●No primer required for most construction materials lowering installation costs●Weather resistant for long-lasting weather tight sealsDescription
MasterSeal NP 1 is a one-component, high performance, non-priming, gun-grade, elastomeric polyurethane sealant. It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry.