Gorilla waterproof patch & seal paste can for strong leak sealing
Applying Gorilla patch & seal paste on a roof to stop leaks
Patch forms on a wet surface showing versatile waterproofing
Paste cures into a flexible UV-resistant finish
Paintable finish allows color matching after drying
Seals gaps on concrete, tile, or PVC joints with Gorilla
Multi-surface compatibility demonstrates DIY versatility
Full cure in 24–48 hours for lasting protection
Easy cleanup and lid reseal after project finish

GORILLA

Gorilla Waterproof Patch & Seal Paste – 12.8 oz Clear Rubberized Sealant, Flexible Gap Filler, Paintable

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

$22.10

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Why customers choose TaskHolt Tools

Discover versatile protection with Gorilla Waterproof Patch & Seal Paste

Gorilla Waterproof Patch & Seal Paste is a thick, rubberized sealant that clings to wood, metal, ceramic, concrete, PVC, fabric, and more. It fills large gaps, cracks, and holes, creating a flexible, water- and air-tight seal as it cures.

In real-life projects, this paste shines where rapid, durable repairs are needed—think leaky roofs, skylights, gutters, plumbing joints, and DIY fixes around the home or workshop. The product’s high-strength formula remains flexible after drying, resisting shrinking and cracking as temperatures shift and surfaces move.

Key benefits at a glance

  • Instantly seals out water, air, and moisture by filling gaps and holes.
  • Can be applied on wet and dry surfaces.
  • Temperature- and UV-resistant after curing.
  • Paintable to match surrounding colors or surfaces.
  • Works on a wide range of materials: wood, glass, tile, concrete, metal, PVC, fabric, and more.
  • Exterior use only; not for inside of firebox or chimney.

How to use Gorilla Patch & Seal Paste

  1. Clean the surface of dirt, dust, grease, and oil.
  2. Using a putty knife, apply the paste to fill gaps and holes until fully covered.
  3. Allow to cure for 24 to 48 hours; a second coat may be applied after the first cures.

Tips for best results

  • Apply on clean, dry or damp surfaces to expedite sealing on stubborn leaks.
  • Remove any skinning from the can lid and reseal tightly after use.
  • Wipe tools with a dry cloth or mineral spirits for best cleanup.

Real-world uses

Ideal for roofs, gutters, skylights, flashing, chimneys, PVC joints, windows, RVs, and other DIY projects where a flexible, paintable seal is beneficial.

FAQ

Q: Is Gorilla Waterproof Patch & Seal Paste suitable for wet surfaces?

A: Yes. It can be applied to both wet and dry surfaces and forms a flexible seal as it cures.

Q: How long does full cure take?

A: Full cure occurs in about 24–48 hours, depending on temperature and humidity.

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