Zinc lock body and shutter are weather-resistant for years of dependable operation
Cut A-Key using specialty sidewinder key cutting equipment
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National catalog model V442
National Catalog Model V1926
MasterSeal NP1 10.1 Oz. Polyurethane Sealant, Stone Pack options:Pack of 1 Zinc lock body and shutterA 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,