Customer Reviews for Gorilla 14 oz. White Waterproof Patch and Seal Spray

Did not waterproof effectively

Bought 5 cans 3 of those 5 quit spraying with half a can of product left inside. The product itself is great… when you can get it out of the can. It’s far too expensive to only be able to use half of it

I used it as directed and even watch the video on it use. It eventually sealed my water fountain as advertised but I needed to exchange it twice because the canister stopped spraying with most product still left in the can.

Almost immediately clogged, couldn’t get it to spray consistently, had to throw away most of the can. It was a total waste

Used it over the Gorilla waterproof paste as extra waterproofing. Worked really well.

rain water still leaks thru the treated area of my carport

not flexible enough to patch rubber boots

A little too thin for my needs. Tried using it to seal the seams in a dog crate. No go. Just dripped thru the seams which were probably less than 1/16".

This product is the best as far as I am concerned. All products manufactured by this company have my highest rating keep it coming. Thank you!!!!

The canister spray nozzle kept clotting and needed to be cleaned out every few minutes of being used.

Contacted Gorilla Glue customer service--explained my issue--sent them a picture of the problem--the response was very, very underwhelming and disappointing--it alluded to their product not being tested on the material I used it on which was rolled roofing water shield which also happens to be the same material as standard shingles so there shouldn't have been a problem--their suggested fix was to use a solvent to soften the material and remove it--not very smart or possible--would be a fire risk as the roof is attached to the side of the house--was told product shelf life was 2 years--it was used 2 days after purchasing--blah blah--should have been told on the can that the useful life of the product is only about 3 years after applying--was also told product may crack under repeated stressing--bull--product seems to be made for small areas not large areas--will most like have to remove the entire roof--8' x14' I do not recommend this stuff--Geo

Using to cover a peeling pleather recliner not sure if it has worked yet

Seems to work well, but I will find out for sure over the winter season. Has it sealed the leaks and will it remain flexible enough to withstand freezing and thawing cycles. Time will tell for sure.

Product worked as directed to form a waterproof seal. Main issue is that the product is not thick/viscous enough to effectively seal vertical seams (for metal specifically). This required multiple coats and a lot of time to create a waterproof seal. Disappointing for my application.

No good, no work and inside can very little black seal