If grass clippings are removed: Double the rates above

areas with prolonged exposure to standing water

ACQ compatible for most interior or exterior use

Free Standing

making it an excellent choice for home lawns

MasterSeal NP1 10.1 Oz. Polyurethane Sealant, Tan Wildlife If grass clippings are removed:A 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,