Question: There are empty and inadequate grout joints in the bathroom that are leaking water to the floor below. How can it be sealed?
Answer: First, we use a wire brush to remove the loose grout from the joints. Then, we clean the surface of any contaminants and allow it to dry completely. Finally, we follow these steps to apply the waterproofing adhesive and Z90 resin:
- Step 1: Combine one unit of Z90 waterproofing adhesive and resin with one unit of water, and apply it only between the joints using a brush.
- Step 2: In one container, mix one unit of Z90 waterproofing adhesive and resin with one unit of water. In another container, separately mix one unit of cement and two units of sieved stone powder (silica SI30) so that the resulting slurry is suitable for application with a brush.
- Step 3: Combine one unit of Z90 waterproofing adhesive and resin with one unit of water, and apply it with a brush on the grouted areas (repeat step one).
Advantages of Z90 Sealant Adhesive and Resin:
- Resistant to Acidic Cleaners
- Mold, Algae, and Bacteria Resistant
- Easy to Apply
- Saves Time and Costs
