Flex Paste – The Ultimate Solution for Sealing and Repairing

Flex Paste – The Ultimate Solution for Sealing and Repairing


Introducing the newest addition to the Flex Seal Family of Products. Flex Paste is a super thick rubberized paste that clings to the surface and instantly fills large gaps, cracks, and holes. Once dry, Flex Paste turns into a strong, flexible, watertight, rubberized coating that seals out air, water, and moisture. Our super thick formula will not wash away, and will even cure underwater.

Main Features

Stop Leaks Fast

Flex Paste is the ultimate solution for stopping leaks quickly. Its super thick formula creates a strong and flexible barrier that prevents air, water, and moisture from seeping through.

Clings to a Wide Variety of Surfaces

Flex Paste is designed to adhere to a wide range of surfaces including wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, fiberglass, ceramic, porcelain, natural stones, roofing, PVC, EIFS, EPDM, CSPE, Hypalon polyurethanes, and more. No matter the material, Flex Paste will provide a reliable and long-lasting seal.

UV and Mildew Resistant

With its UV and mildew resistant properties, Flex Paste is perfect for both indoor and outdoor projects. It can withstand exposure to sunlight and harsh weather conditions without deteriorating or losing its effectiveness.

Perfect for All Types of Projects and Repairs

Whether you’re working on a small craft project, doing some gardening, or tackling a major repair job, Flex Paste is the ideal choice. Its easy-to-use formula makes it suitable for a wide range of applications, providing a strong and durable seal every time.

Frequently Asked Questions

1. Can Flex Paste be used underwater?

Yes, Flex Paste can even cure underwater, making it perfect for sealing leaks in swimming pools, fountains, and other water-related applications.

2. How long does it take for Flex Paste to dry?

The drying time of Flex Paste may vary depending on the thickness of the application and environmental conditions. In general, it takes approximately 24-48 hours to fully cure.

3. Is Flex Paste paintable?

Yes, once Flex Paste is fully dry, it can be painted over with most common paints. However, it is recommended to test a small area first to ensure compatibility.

4. Can Flex Paste be used on outdoor surfaces?

Absolutely! Flex Paste is designed to withstand outdoor conditions and is UV and mildew resistant. It is perfect for sealing cracks in outdoor structures, repairing outdoor furniture, and more.

5. Is Flex Paste safe to use?

Flex Paste is safe to use when used as directed. However, it is always recommended to read and follow the instructions provided on the packaging.

Flex Paste – The Ultimate Solution for Sealing and Repairing. Stop leaks fast and tackle all your indoor and outdoor projects with ease. Get your Flex Paste today!