Gorilla Waterproof Patch & Seal Liquid Rubber, Black Sealant, 32 Ounce
Gorilla Waterproof Patch & Seal Liquid Rubber, Black Sealant, 32 Ounce
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Gorilla Waterproof Patch & Seal Liquid Rubber, Black Sealant, 32 Ounce

Size:32 oz. liquid
Actual Color:Black
Pack Size:Single

Key item features

  • Seals out water, air, and moisture: Gorilla waterproof sealant provides a flexible rubberized coating that seals out water, air, and moisture to stop and prevent leaks
  • Easy to apply: Can be applied by brush, roll, trowel, dip, or pouring; Once applied, our self leveling sealant smoothly covers small gaps and cracks ensuring a watertight seal
  • Temperature and UV resistant: When dried, the rubberized coating of this Gorilla Glue sealant is temperature and UV resistant, resulting in lasting Gorilla Tough repairs
  • Paintable: Our sealant works with both latex and oil based paints; When coating with oil based paints, use a primer before painting
Current price is $34.94$1.09/fl oz
Price when purchased online
  • Free 90-day returns
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About this item

Product details

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Customer ratings & reviews

4.7 out of 5 stars
stars212 ratings170 reviews
How item rating is calculated
4.8
4.7
4.6
4.6

Reviews summary

Pros

  • : Creates a tight seal over cracks and holes.
  • : Simple to use with clear directions.
  • : Forms a tight seal to prevent water leaks.
  • : Creates a water-tight seal over cracks and holes.
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Showing 1-3 of 170 reviews

Oct 20, 2025
Linda
Item details
Size: 32 oz. liquid
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

So far I love this product. I have not had it long enough to determine the durability. It takes a long time to dry but that is to be expected with a material so this viscus.

Helpful?2C358WXG1D2C937710137
May 8, 2026
Lex
Item details
Size: 32 oz. liquid
Color: Black
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Good stuff!!

Great product seals up nicely!!

Helpful?2C358WXG1D2C937710137
Jun 13, 2026
Henry
Item details
Size: 32 oz. liquid
Color: Black
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

useful product

Helpful?2C358WXG1D2C937710137