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๐ ๏ธ Seal smarter, not harder โ Flex Paste MAX has your repairs covered!
Flex Paste MAX is a 12 lb waterproof, paintable rubberized putty designed to fill and seal large cracks, gaps, and holes across multiple surfaces. Its unique Stay Fresh container locks in freshness to maximize shelf life and sealing power. This flexible, UV-resistant sealant works underwater and dries to a durable barrier that blocks air, water, and moisture, making it ideal for walls, roofs, RVs, concrete, and more. Made in the USA, itโs the go-to solution for professional-grade, long-lasting repairs that blend perfectly with any finish.












| ASIN | B084TDHKVJ |
| Best Sellers Rank | #443,011 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,175 in Hardware Sealers |
| Brand | Flex Paste |
| Brand Name | Flex Paste |
| Color | White |
| Compatible Material | Wood, Glass, Tile, Concrete, Aluminum, Metal, Brick, Stucco, Masonry, Copper, Fabric, Fiberglass, Ceramic, Porcelain, Natural Stones, Roofing, Pvc, Eifs, Cspe, Epdm, Hypalon Polyurethanes |
| Customer Reviews | 4.2 out of 5 stars 120 Reviews |
| Included Components | Household Item |
| Item Dimensions | 7.75 x 6.75 x 6.75 inches |
| Item Form | Paste |
| Item Type Name | Flex Seal Paste MAX 12 lb Tub (White) FLEX SEAL - PFSMAXWHT01 |
| Item Weight | 12 Pounds |
| Item dimensions L x W x H | 7.75 x 6.75 x 6.75 inches |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | FLEX SEAL - PFSMAXWHT01 - WHITE |
| Number of Items | 1 |
| Part Number | PFSMAXWHT01 |
| Style | 12 lb WHT |
| Style Name | 12 lb WHT |
| Surface Recommendation | Tub |
| UPC | 850010226897 |
| Unit Count | 192.0 Ounce |
| Water Resistance Level | Waterproof |
R**D
A plus
Perfect
D**Z
Great buy
When you are trying to repair your parentsโ old house , and trying to keep costs down., this is one of the best things to use . Itโs not goopy but easy to transfer, spread , and plugs the holes , tears, or whatever the damage that you found. We used some on one of our bathrooms too. Fantastic !!
A**R
Shame! shame! shame!
Rating is "0". Product could not be used. It was as hard as a brick. We tried to make a hole toward the bottom to see if it was softer, it was as hard as the top. We tried to spread it on the roof, it would not work. We has to run to Walmart to get new cans to do the job.
A**R
top 1/3 of material was hard when delivered and unuseable
product should be sealed better lost 1/3 of product that was hard
R**T
Excellent product
It a very good product but somewhat messy to work with
J**T
Perfect for covering rv roofs
Perfect product
P**R
Sealed basement cracks and lowered radon levels
I loved this product. I used it to seal the cracks in my basement and 6 weeks later my radon levels have been cut in half!
T**R
It films over even if you follow the directions
Not able to use after opening. I had to clear the top1.5 inches off after letting it sit for a few hours. I followed the directions to the letter.
Trustpilot
1 week ago
1 month ago