DIRECTIONS: 1) Clean surface of dirt, dust, grease and oil. 2) Using putty knife or trowel, apply to the surface. Ensure surface is completely covered and all gaps and holes have been filled. 3) Allow to cure in between coats. Full cure at 24-48 hours.

NOTE: Slight skinning may occur inside can if lid is not sealed tight. If present, remove skinned material to continue use and secure lid immediately after use.

STORAGE: Remove excess product from the rim of can with a dry cloth. Press or lightly tap lid shut to create tight seal.

DRY TIME: Paste begins to cure once exposed to air & moisture and will skin in 15 to 30 minutes. Full cure at 24-48 hours.

CLEAN UP: Wipe up any unwanted material with a dry cloth or paper towel immediately. Use mineral spirits to clean applicators such as putty knife or trowel.

Application Temperature: 40°F to 120°F (5°C to 49°C)                       

Service Temperature: –40°F to 212°F (-40°C to 100°C)                     

Outdoor: Yes                                    

Moisture Resistant: Yes

Paintable: Yes                  

Sandable: Yes

Stainable: No

Expands When Cured: No

Cured Color: White or black

Storage Tips: Press or lightly tap lid shut to create tight seal. A loose seal may allow product to slightly skin over inside can. If this happens, scrape off skin with putty knife and use rest of contents. Store in dry, room temperature conditions.

Gap Filling: Yes, up to 3″

Will Gorilla Waterproof Patch & Seal Rubberized Sealant Paste bond plastic/vinyl/rubber?

Gorilla Waterproof Patch & Seal Rubberized Sealant Paste will work well on many types of plastic; however, we do not recommend for use on polypropylene (PP) or polyethylene (PE) plastics, or any type of rubber with high oil or plasticizer content.

How should Gorilla Waterproof Patch & Seal Rubberized Sealant Paste be stored?

Press or lightly tap lid shut to create tight seal. A loose seal may allow product to slightly skin over inside can. If this happens, scrape off skin with putty knife and use rest of contents. Store in dry, room temperature conditions.

What surfaces will Gorilla Waterproof Patch & Seal Rubberized Sealant Paste bond to?

Gorilla Waterproof Patch & Seal Rubberized Sealant Paste 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.

Is Gorilla Waterproof Patch & Seal Rubberized Sealant Paste Food Safe?

Gorilla Waterproof Patch & Seal Rubberized Sealant Paste is not recommended for direct or indirect food contact and should not be considered food safe.

How do I remove Gorilla Waterproof Patch & Seal Rubberized Sealant Paste from body/skin?

Wipe majority off with dry cloth or paper towel, then wipe with isopropyl alcohol.

How do I remove Gorilla Waterproof Patch & Seal Rubberized Sealant Paste from my surface? 

Uncured: Wipe up any unwanted material with dry cloth or paper towel immediately. Do not use water. Use mineral spirits to clean applicators such as putty knife or trowel.

Cured: Cut or scrape with knife