Cozzy Waterproof Tile Gap Repair Filler is a ready-to-use joint filler in the product, the easiest grouting product available on the market! Amazing Cozzy Waterproof Tile Gap Repair Filler is waterproof and molds proof! That means that water or water-related mess will not harm or damage grout. Tile Gap Refill Agent is a ready use grouting fill in product, most easy grout product ever in the market! Moreover, the white color grout is amazing to fix and cover all those old and dirty grouting. Most importantly, this Tile Gap Refill Agent is suitable for all kinds of floor tiles. It also provides waterproof features for floor tiles and anti-fungus features to prevent fungus grow on the flooring. Moreover, you can use it for bathtub tiles, washbasin, bathroom toilet tiles, balcony sink, porch tiles, corridor tiles, and other cracks landscape.