Features:1. This tile gaps filler has strong adhesion and can adapt to heat pulse and cold shrinkage to avoid cracking. 2. It can be used for the repair of dirty, black, moldy ground gaps and tile cracks on the floor. 3. It is suitable for toilet corners, kitchen counter corners, stairs, bathroom floors, and other gaps. Make all your bathroom, kitchen surfaces, tile floor, countertop, or walls look new again. 4. Tile grout sealant has the excellent performances of waterproof, non-blackening, scrub resistance, and no color change.5. This easy grout sealer fast and is easy to apply. It's also safe for your pets and kids. How To Use: 1. Clean the tile gaps. The depth of the gaps is 2 to 3 mm. If the gaps is too large, it is recommended to fill it with a grout first and then use tile reform.2. Open the bottle cap, remove the sealing aluminum gasket, and replace the pointed mouth cap. After unscrewing the cap, stand the bottle upside down for about 20 seconds, aiming the pointed mouth directly at the tile gaps, and squeeze the paste evenly along the gaps (Note: You can also paste masking paper along the edge of the tiles, and then squeeze out the tile reform, and then tear off after the paste is smoothed)3. Use a small scraper (or press ball) to gently scrape back and forth several times to make the beautifying agent evenly enter the gaps. It is recommended to apply several times to fill the gaps as much as possible.4. After scraping, remove the excess paste, and it will feel dry naturally. It is recommended that the drying time is 2-3 days, during which it is not suitable to use water.5. For large or deep gaps, apply several times every other day.Specification:Material: Water, Resin, Aluminum Oxalate, etc. Product Color: White Product Size: 21 x 7.5cm Product Weight: 180g Capacity: 180ml Package Included:1 x Tile Gaps Filler