Product description


Works indoors and outdoors.
Penetrates deep to seal out air, water, and moisture. Once dry, it turns into a strong, flexible, watertight, rubberized barrier.

Apply to almost any surface.
Use on: Wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, PVC and so much more.

Clings to wet and dry surfaces. Even underwater.
No need to wait for surfaces to completely dry before sealing them. It even cures underwater.

Can be spread, shaped, and formed.
This thick rubberized paste is exceptional for all types of crafts, hobbies, and more.

Won’t shrink, crack, or become brittle.
Flex Paste stays completely flexible, making it perfect for all-season roof repairs and all types of DIY projects.

Made in the USA
Flex Paste is proudly made in America, using globally sourced products.
DIRECTIONS:

Using putty knife, trowel or similar tool, remove an even layer from the top surface.

Do not scoop deeply into the tub as this may create air pockets.

Apply a generous amount to the surface using a smooth motion.

Always make sure all cracks & holes have been completely filled & cured before testing.










![Crayola Silly Putty Bulk Variety Pack (24ct), Assorted Soft Sensory Putty, Kids Fidget Toys, Goodie Bag & Treasure Box Sensory Toys, Gift for Kids, Ages 4+ [Amazon Exclusive]](https://octomanpachio.sfo3.digitaloceanspaces.com/products/2026/02/img_697f18c984780.jpg)






Reviews
There are no reviews yet.