... , easy to use 4.310ml/tube Kafuter-Multi Purpose Polyurethane Construction Sealant& PU Sealant Characteristics: *One-part, fast cure ... , polyurethane sealant* Fast cure, easy to inject, no solvents, no ... or dust proof, or car’s maintenance.Properties: ItemMulti-Purpose Polyurethane Sealant AppearanceWhite PasteDensity(g/cm3)1.35±0.05Initial Cure ...