About the product Our water-based caulking agent contains water-based resin and aluminum oxalate. It can repair tile cracks, firmly and waterproof, will not fall off, is waterproof and mildew-resistant, and makes the repaired area look brand new. Its usage is very simple: first clean the gap and keep it clean and dry, then squeeze the product evenly into the gap, then smooth the colloid, tear off the auxiliary paper, and wait for it to solidify. After use, the cracks are firmly solidified, and the gaps between the tiles are filled with cement, making the tiles look more natural. Product name: Water-based caulking agent Product ingredients: water-based resin, aluminum oxalate Keywords: beautify tile gaps; renovate moldy; discolored gaps Weight: 115g Product specifications: 100ml Product size: 15.5*5.5cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Minor errors are allowed in measurement.