FIBERGLASS REPAIR KIT - Repairs chips, scratches, dents, worns and holes . Works on fiberglass, acrylic, ceramic, porcelain, gel-coat, enamelled steel and enamelled cast iron .PEFECT COLOR MATCH - Matchs for white, arctic, milk white , dune, biscuit,bisque, almond, linen, bone, sandbar, ice gray, cashmere, thunder grey and black . Our product Repaired without trace. You don't needs to add other paint on the surfaceNON-TOXIC AND ODORLESS – Our fiberglass repair kit use nanotechnology,ReallySAFE for children and pets5-YEAR DURABILITY GUARANTEE - It provides great adhesion in a few simple steps. Water resistant and stop leaks.60-DAY FULL REFUND GUARANTEE - If you are not satisfied with the our products, return it for a full refund within 60 days . We can help you below！ rusty tub and sinks missing chunk of porcelain or chips on your bathtub and sink cracks on shower stall tiles worns and holes on toilets Brought to You By Hometinker Save tons of money instead expensive professional repairs The color of the productis exactly the same as the bathtub you are going to repair. Strong repair, up to 5years Can be repaired in 10minutes Safe for children and pets Questions you may care about Q: can this product matches for my bathtub? A: Our products can fit most of the toilets, bathtubs, tiles on the market,its really colors match . Q: How large of a crack can this repair? A: Product parameters (diameter=2inch, height=0.4inch), and we have 2 bottles (Part A and Part B) Tips to avoid sandpaer and keep glorriness ? After using the mixture to patch the surface, You can use clear tape to cover the surface, then make sure the surface is smooth.When the mixture is dry, remove the clear tape.