FLEX PASTE is a super thick rubberized paste that you can spread, shape, form, and seal virtually everything. It starts out as a thick, spreadable paste and dries to a strong, flexible rubber coating. This waterproof sealant clings to surfaces and instantly fills large gaps, cracks, and holes while sealing out air, water, and moisture. Whether you’re tackling foundation repairs, sealing out rodents and pests, fixing roof leaks, or handling auto, boat, or RV repairs, FLEX PASTE delivers a durable, long-lasting solution.
FLEX PASTE works on virtually any surface—wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, fiberglass, ceramic, porcelain, natural stone, roofing materials, PVC, and more. It can be applied on dry or wet surfaces, even underwater, making it ideal for both indoor and outdoor projects. Once fully cured, it withstands extreme temperatures from -40°F to 200°F, expands and contracts without cracking or shrinking, and resists UV damage, chemicals, and mildew.
Features and Benefits
- Super Thick Formulation: Fills large gaps and holes without sagging, creating a solid fill in seconds that won’t wash away.
- Flexible Rubber Coating: Expands and contracts with temperature changes and structural movement without cracking or peeling, staying flexible for years.
- Universal Adhesion: Clings to multiple surfaces and can be pushed into hard-to-reach areas, with an airtight design that keeps the paste fresh for multiple uses.
- Paintable and Customizable: Can be painted any color and shaped or molded to take on virtually any form to match your project needs.
- Multi-Purpose Applications: Ideal for DIY, handyman projects, crafts, foundation and concrete repair, bath and shower repair, roof repair, and lawn and garden projects.
- Temperature Resistant: Withstands -40°F to 200°F once fully cured; apply in temperatures between 0°F and 150°F.
Specifications
- Brand: FLEX PASTE
- Model: PFSWHTR10
- Color: White
- Size: 9-oz. cartridge
- Type: Super thick waterproof rubberized paste
- Application: Requires standard caulking gun (not included)
- Non-flammable
- UV, chemicals, and mildew resistant
