Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine,

Flex Seal Liquid is a versatile and effective liquid rubber coating sealant that has garnered mixed reviews from customers. The product is praised for its ability to fill and seal cracks and holes, making it suitable for various applications such as roof repair, basements, RVs, decks, and concrete floors. Customers have reported success in using Flex Seal Liquid on a variety of surfaces including concrete, glass, brick, stucco, masonry, wood, copper, plastic, tile, fabrics, wires, vinyl, fiberglass, ceramic, porcelain, metal, aluminum, natural stones, foam, asphalt, EIFS, TPO, PVC, EPDM, CSPE, Hypalon polyurethanes, and more. However, it should be noted that the top coating of Flex Seal Liquid may rub off in high foot traffic areas, so it is not recommended as a coating for these areas. It is also not recommended for underfoot applications as it can become slippery when wet. Some customers have experienced issues with the product's performance. Some have complained about the dented cans upon arrival, while others have expressed frustration with the drying time of the product. One customer used Flex Seal Liquid to fix a garden bench that was not weather-resistant. After painting the bench with Flex Seal and then spray painting it with its original color, they found that it worked for their purpose and rated its durability as average. However, another customer's experience with the product was not as positive. They initially used Flex Seal Liquid, but when they ran out and purchased the spray version, they encountered issues with bubbling and peeling. They had to remove the product and use a different brand. They also expressed dissatisfaction with the customer service, claiming to have been waiting months for a response. Overall, Flex Seal Liquid appears to be a practical and effective solution for sealing cracks and holes. However, customers should be cautious when using it in high foot traffic areas, and it may be necessary to test the product on a small area before application.