GORILLA Waterproof Patch & Seal Spray pack shot shows versatile leak protection for home repairs.
Close-up of GRILLA Spray nozzle pattern delivering a clean, even coat.
Gorilla spray in use at 8–12 inches to ensure uniform coverage on gaps.
Cured Gorilla patch & seal spray forms durable seal after 24 hours.
Paintable finish of Gorilla spray ready for latex or oil-based coatings.
Sealant demonstrates temperature and UV resistance for outdoor durability.
Gorilla spray applied on roofs, gutters, and windows for exterior sealing.
Not designed for continuous submersion or below-waterline use.

GORILLA

Gorilla Waterproof Patch & Seal Spray – Rubberized Sealant, 16 oz, Black

High-performance tools and home improvement made for confident daily results

$22.10

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Why customers choose TaskHolt Tools

Overview

Gorilla Waterproof Patch & Seal Spray delivers a flexible, rubberized coating that seals out water, air, and moisture. The applicator’s controlled spray pattern helps you achieve a clean, even coat. Once dry, the self-leveling formula bridges small gaps for a watertight seal that stands up to everyday use.

Designed for versatility, this sealant works across metal, concrete, wood, aluminum, brick, tile, fabric, rubber, glass, and more. When fully cured, it accepts paint and shows improved resistance to temperature and UV exposure, which can help maintain a sharp look on exterior repairs or refinishing projects.

Key benefits

  • Seals out water, air, and moisture with a flexible rubberized coating
  • Controlled nozzle delivers a clean, even coat for tight gaps
  • Self-leveling formula fills small cracks for a smooth, watertight seal
  • Paintable and UV/temperature resistant for longer-lasting results
  • Broad material compatibility for common household surfaces

How to use

  • Shake well before use; spray 8 to 12 inches from the surface
  • Apply multiple coats to fill cracks and gaps; allow each coat to cure before exposure to moisture
  • Allow full cure time of 24 hours for best results; test with light water exposure
  • For oil-based paints, apply a primer first; ensure the surface is clean and dry

Finish, timing, and safety notes

In its dried state, the coating is paintable and offers resistance to temperature and UV exposure, helping outdoor repairs endure over time. It is not intended for continuous submersion or below-waterline use, and it may not work for all plastics and rubbers. Store per the label instructions and use within the recommended guidelines.

FAQ

Q: Is Gorilla Waterproof Patch & Seal Spray suitable for outdoor use?

A: Yes, it resists temperature and UV exposure, making it suitable for exterior repairs in many conditions.

Q: Can I paint over the dried sealant?

A: Yes, it is paintable with latex or oil-based paints; for oil-based finishes, apply a primer first.

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