ASTM-C-920
A perfect fit for active lifestyles
All-steel nose and aluminum tail piece directs weight of this punch to the working end when grasping or starting a nail
or 2-3/4 In
MasterSeal NP1 10.1 Oz. Polyurethane Sealant, Grey Parsons ASTM-C-920A versatile moisture curing high performance polyurethane sealant with permanent elasticity (Formerly: Sonolastic NP 1). For use on active, vertical and horizontal interior, exterior joints including expansion wall joints, floor and pavement joints, curtain walls, panel walls, precast walls, window frames, structural components, dams, spillways, and storm water drains. Substrates include concrete, masonry, aluminum, and wood. Bonds to concrete,