MOLD IT. SHAPE IT. SEAL IT.
Flex Seal Power Putty is a flexible, moldable rubber sealant that grips tight on most surfaces to instantly seal gaps, cracks, and holes. It creates a strong, 100% waterproof seal that stays flexible, never dries, and won't harden over time. Easy to mold and shape by hand, it conforms to virtually any shape or surface — no mixing, no curing. Plus, Flex Seal Power Putty can be removed, repositioned, and reused for hassle-free repairs at home or on the go. It’s all the sealing power of Flex Seal, in the palm of your hands!
WORKS ON: metal, wood, fiberglass, glass, plastic, PVC, brick, concrete, painted surfaces, and more.
EXCELLENT FOR: sealing around pipes and plumbing fittings; filling gaps and holes; HVAC duct sealing; window and door frame gaps; roof and gutter repairs; basement and foundation cracks; pool and spa repairs; electrical conduit seals; dryer and exhaust vent seals; RV and marine repairs; and more.
- Includes: One (1) 2" x 24" (paper backed) roll of Flex Seal White Power Putty in an 8 oz.Tub (Net Weight)
- Instantly seals gaps, cracks, and holes
- 100% waterproof – even works underwater
- Adheres to wet or damp surfaces
- No tools, mixing, or dry time required
- Easy to mold, shape, and press into place
- Grips tight on most surfaces
- Stays flexible – never dries out
- Won't harden or lose tack
- Removable, repositionable, and reusable
- Performs in extreme weather conditions
- UV, mildew, and chemical-resistant
- Helps reduce vibration and rattling
- Non-toxic and solvent-free
- Paintable
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Model PPFSWHTR08
