Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can

The 3M 20122 All Purpose Fiberglass Resin is a highly recommended product for fixing cracks and defects in various surfaces. Customers have found it to be effective in repairing their bathtubs, showers, and even ceramic tiles, saving them a significant amount of money compared to replacement costs. It comes with two tubes of liquid hardener, ensuring the proper mixing and application process. However, it should be noted that the resin tends to dry to a brownish color, which may not be suitable for certain applications, such as inlaying wood. Additionally, some customers have experienced issues with the cap being loose, resulting in leakage of the product. Overall, the 3M 20122 All Purpose Fiberglass Resin receives positive reviews for its effectiveness and quality, with customers praising it as a great product for woodworking.