Our tile repair paste contains epoxy resin, polyurethane. It can be repaired quickly, cracks can be completely filled, and the cured tile is hard and firm, without secondary damage. The way to use it is simple: 1. Wear gloves before use and put tape around the crack 2. Mix the repair agent and curing agent in a ratio of 1:1 and stir for about 5-10 minutes. 3. Use a spatula to apply the mixed glue to the damaged area 4. Use a scraper to smooth the surface. 5. When fully cured, remove the masking tape and sand it down. And a wide range of application, suitable for repairing tiles, cups, plates, vases, bathroom wall tiles, floor tiles, porcelain and so on.