Crack caulking agent: wall crack waterproof water-based caulking agent price caulking agent elastic caulking agent

crack caulking agent: wall crack waterproof water-based caulking agent price caulking agent elastic caulking agent this product has good strong crack resistance, adhesion and anti-seepage and anti-cracking properties, and can prevent the wall from the phenomenon of tearing. on rainy days, the cement cracks in the wall will absorb water, and after a period of…