Crack caulk wall crack waterproof caulk price caulk elastomeric caulk

this product has good strong crack resistance, adhesion and anti-seepage and crack resistance properties, and can prevent the wall from shedding. on rainy days, the cement cracks in the wall will absorb water, and after a period of time, dirty rainwater will seep out, thus contaminating the tiles. company website: www.ahyulong.com telephone: 13605520657</p