OSI HM270 Construction Silicone Sealant Marble 1 hour to recoat VOC

1 hour to recoat VOC Level Low (<100 g/L) Recommended Surfaces Wood

Tidal Pond

Acrylic Dry Time 1 Hour (Touch)

500 Available Grits 60

Safe for hardwood

OSI HM270 Construction Silicone Sealant Marble 1 hour to recoat VOCOSI HM270 Construction Silicone Sealant is a one part, medium modulus RTV silicone sealant formulated for glazing and sealing applications. It cures at room temperature upon exposure to ambient moisture, forming a permanent watertight and weatherproof seal on non porous building materials. HM270 provides good tensile strength, strong adhesion without primer on many substrates, and long term elasticity. It maintains performance across extreme