Powerful Grout Paint: Designed to color and old grout, and fill up holes and cracks to make your home, tile floor, walls, bathroom, shower, and kitchen look new. No need to call a repair for restoration-Restore your HOME's former glory using our tile grout repair kit. Safe & Efficient: Our grout sealer is safe and is the ideal solution for fixing gaps, cracks, and grout lines. You can apply it smoothly on cement, tile, rocks, glass, ceramic, plastic, and almost all other surfaces. Easy to Use: First, keep the area around the gap dry completely. Second, paste the stickers along both sides of the gap, and press it flat. Third, unscrew the cap and cut the tip at the right thickness so it corresponds with the width of the grout. Forth, extrude grout paint evenly along the gap. Fifth, Use a scraper or small stick to smooth the caulk in the gap. Sixth, tear off the stickers outside the gap and wait 24 hours to dry. Package: 2 pack tile grout repair kits, a scraper, a roll of stickers, a small stick, two pairs of gloves, and a box. Approximate coverage is 50 - 300 feet, depending on tile size and grout joint width. Getting a professional-quality tile grout repair kit to restore and renew the grout line has never been easy. Satisfaction: We're confident you'll love our grout cleaner, if you have any problem with it, refund or replace a new one quickly, contact us anytime for help.