Gorilla Waterproof Patch and Seal Paste White Sealant 1 Pound Can
Gorilla Waterproof Patch and Seal Paste White Sealant 1 Pound Can
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Gorilla Waterproof Patch and Seal Paste White Sealant 1 Pound Can

Gorilla Waterproof Patch and Seal Paste White Sealant 1 Pound CanGorilla Waterproof Patch and Seal Paste White Sealant 1 Pound Can3 pack Gorilla Waterproof Patch and Seal Paste White Sealant 1 Pound Can2 pack Gorilla Waterproof Patch and Seal Paste White Sealant 1 Pound Can
Pack SizeSingle

Key item features

  • Leak Prevention: Stops and prevents leaks by instantly sealing out water, air, and moisture.
  • Versatile Application: Can be applied on wet, damp, and dry surfaces for various repair needs.
  • Fills Large Gaps: Spreadable paste that fills large gaps, cracks, and holes effectively.
  • Easy to Use: Apply with a putty knife or trowel; ensure the surface is clean of dirt, dust, grease, and oil.
  • Flexible Sealant: Thick, flexible rubberized paste clings to multiple surfaces for a tight seal.
  • Durable Repairs: High strength formula ensures lasting repairs, curing fully in 24-48 hours.
  • Storage Tip: Secure lid tightly after use to prevent skinning inside the can.
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Current price is $14.9493.4 ¢/oz
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About this item

Product details

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Warranty

Customer ratings & reviews

3.9 out of 5 stars
stars
361 ratings250 reviews
How item rating is calculated
  1. 5 stars65% (235)
  2. 4 stars10% (36)
  3. 3 stars2% (8)
  4. 2 stars3% (10)
  5. 1 star20% (72)

Reviews summary

Pros

  • : Simple to apply and handle in various situations.
  • : Forms a secure seal on multiple surfaces.
  • : Forms a reliable seal to prevent water and moisture.
  • : Forms a tight seal to cover holes and cracks.

Neutral

  • : Effective on some surfaces, but inconsistent on others.
  • : Can be quick, but may vary in consistency.
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Showing 1-3 of 250 reviews

May 24, 2026
Kelly
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

100% waterproof if used as directed.

Gorilla Waterproof Patch and Seal Paste White Sealant 1 Pound Can saved my life. We had severe thunderstorms and the water was coming in our home in-between the wall and the laminate flooring in the Livingroom and the bedroom. I used the putty in the bedroom to seal the gap after removing the flooring. I used spray foam and silicone caulk in the Livingroom. Next time it stormed water came in again in the Livingroom and the bedroom was dry. So if you are looking for a waterproof sealant, Gorilla Waterproof Patch and Seal Paste is what I recommend you use.

Helpful?2OQZS2CORCVI1182519803
Sep 1, 2023
Ashley
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Strong, efficient, cost effective

Loved this product! Incredibly strong and did a perfect job patching up the wholes on the outside of my home, I was having problems with ants coming inside and this put a end to that problem.

Helpful?2OQZS2CORCVI1182519803
Apr 26, 2024
Curtis
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

glue

it is hard to spread but does a great job. to get an exrta smooth surface, put Dawn dish soap on a rag, and rub before it dries. will not come off onto the rag and will be smooth.

Helpful?2OQZS2CORCVI1182519803