Flex Paste Super Thick Waterproof Rubberized Paste, Black, 9-oz. Cartridge

Introducing the Flex Paste® super thick rubberized paste, now available at Bandera True Value in Bandera, TX. This versatile and durable sealant is designed to spread, shape, form, and seal virtually any surface, providing a strong, flexible rubber coating that protects against air, water, and moisture. Whether you are a professional handyman or a DIY enthusiast in Bandera, Flex Paste® offers a reliable solution for sealing large gaps, cracks, and holes with ease.

• Super thick rubberized paste: Clings firmly to surfaces and instantly fills large gaps, cracks, and holes for effective sealing.


• Application versatility: Can be applied on dry or wet surfaces, even underwater, without dissolving or washing away, and it dries underwater as well.


• Durability and flexibility: Expands and contracts with temperature changes, never shrinking or cracking, ensuring long-lasting protection.


• Paintable and moldable: Can be painted any color and shaped or molded to fit just about any form or surface.


• Excellent waterproof sealant: Provides a reliable barrier against water, helping to keep insects and rodents out of your home.


• Wide temperature tolerance: Withstands temperatures from minus 40 degrees Fahrenheit to 200 degrees Fahrenheit once fully cured, and can be applied in temperatures between 0 and 150 degrees Fahrenheit.


• Multi-surface compatibility: Works on wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, fiberglass, ceramic, porcelain, natural stones, roofing materials, PVC, EIFS, EPDM, CSPE, Hypalon polyurethanes, and many more.


• Non-flammable and resistant: UV, chemical, and mildew resistant, ensuring durability in various environments.


• Requires standard caulking gun: For easy and precise application (caulking gun not included).

Flex Paste® is perfect for a wide range of projects in Bandera, from fixing cracks and holes in foundations and concrete to sealing out pests and repairing baths, showers, roofs, autos, boats, and RVs. Its waterproof and flexible nature makes it ideal for both indoor and outdoor use, including lawn and garden projects. Whether you need to seal hard-to-reach areas or create custom shapes, this product adapts to your needs and lasts for years.



Imagine using Flex Paste® to repair a leaky roof on a rainy day in Bandera, or sealing gaps around windows and doors to improve energy efficiency and keep pests out. Craftsmen and hobbyists can also benefit from its moldable texture and paintability, allowing for creative applications that blend seamlessly with existing surfaces.



In summary, the Flex Paste® super thick rubberized paste is an indispensable tool for anyone in Bandera, TX looking for a reliable, flexible, and waterproof sealant. Available now at Bandera True Value, it offers unmatched versatility and durability for a wide variety of repair and sealing needs. Enhance your projects with this exceptional product that stands up to the elements and keeps your home or workspace protected year-round.