MasterSeal Sonneborn NP1 121.2-oz Stone Paintable Polyurethane Window and Door Caulk Brand_England Professional quality taping knife

Professional quality taping knife

Discover the latest trends and always ride in style with Equestrian Collections

Adjustable poly cone nozzle — adjusts from fine mist to long distance stream

Class II Div 1 & 2

MasterSeal Sonneborn NP1 121.2-oz Stone Paintable Polyurethane Window and Door Caulk Brand_England Professional quality taping knifeMasterSeal NP 1 (formerly known as Sonolastic 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. Used as an acoustic sealant, MasterSeal NP 1 reduces sound transmission in partition systems to support high STC values by sealing spaces around cut outs and at perimeters of partitions. One