Bathtub Drain Overflow Rust Hole Repair Here We'll Go Over Both Types Of Repair To Demonstrate The Effectiveness & The Proper Way To Deal With . Images open in light box for larger view. . The fiberglass cloth bridges the open space. Instead of shelling out your hard-earned cash for a new tub -- especially an old . Fix small holes no larger than a dime with a steel-reinforced epoxy resin and . Bathtub Drain Overflow Rust Hole Repair Here We'll Go Over Both Types Of Repair To Demonstrate The Effectiveness & The Proper Way To Deal With This . Sep 14, 2015 - What may have happened is the porcelain top coat has been compromised to the point that it exposed the cast iron metal to the water. Is there a good way to patch this hole, or is the tub going to have to be . If it is rusted through, it probably is a larger area than what you see . Dec 20, 2018 - Best Epoxy Paint: Rust-Oleum White Tub and Tile at Home Depot . stick and fiberglass patch to cover larger cracks the paint alone can't seal. Mar 2, 2019 - There are several DIY products on the market that can help you patch holes, fill cracks, erase rust spots, and cover up blemishes. These may . Jun 18, 2018 - Whether you're dealing with minor rust spots or a major mess, there's . It's usually a temporary fix since bathtub reglazing is a purely cosmetic update. of an existing tub have the chance to totally customize their new space.