Gorilla Waterproof Patch & Seal Liquid is a flexible, rubberized coating that seals out water, air and moisture. Application is easy. It can be applied by brush, roll, trowel, dip or pouring. Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal. When dried, Gorilla Waterproof Patch & Seal Liquid is paintable and temperature/UV resistant resulting in lasting repairs!
Lorem ipsum dolor amoset


We realize any DIY project may have a spill and we want to help you with tips and tricks to successfully remove glue from fingers and nails.
For bonded skin, please call 1-800-420-7186 to speak to a medical professional.
What surfaces will Gorilla Waterproof Patch & Seal Liquid coat?
Gorilla Waterproof Patch & Seal Liquid is designed to seal out water, air and moisture. Surfaces for use include roofs, gutters, skylights, flashing, chimneys*, PVC pipe joints, windows, RVs and other DIY Projects. *Please note, this product is not intended for inside of firebox or chimney stack. It may not work for all types of plastics or rubbers.
How do I remove Gorilla Waterproof Patch & Seal Liquid from my surface?
This material will be difficult to remove from a surface. For wet material, immediately wipe. Use mineral spirits to clean applicators such as brushes and rollers. A textured surface will be much harder to clean than a smooth one. For cured material, a solvent may soften the material but could damage the surface around/underneath. Gently cut or scrap the material to try and remove.
How do I remove Gorilla Waterproof Patch & Seal Liquid from body/skin?
We strongly recommend wearing gloves while working on any project using Gorilla Waterproof Patch & Seal Liquids. If you do get it on your fingers or nails please follow these steps:
1) For uncured, wipe off with rubbing alcohol using a cloth or paper towel.
2) For cured material, wash with soapy water to loosen coating.
Is Gorilla Waterproof Patch & Seal Liquid food safe?
This product is not recommended for direct or indirect food contact and should not be considered food safe.
How should Gorilla Waterproof Patch & Seal Liquid be stored?
Store in a cool dry location. After each use, remove excess product from the rim of can with a dry cloth. Press or lightly tap lid shut to create tight seal.
Do I need to do anything special to the product before use?
Stir contents for 30 seconds until it is thoroughly mixed before each use. After first use, slight skinning may occur. Remove skin layer and stir for 30 seconds.