Gorilla Waterproof Patch & Seal Rubberized Sealant Spray, White, 14 Ounce (Pack of 1) - Seals Out Water, Air, and Moisture

Excellent product...used it on bird bath...no leaks after spraying liberally.

I personally use this to repair seams on a slide out of an RV. Works great. 100%. Will be purchasing again

Review: I recently tried out the Gorilla Waterproof Patch & Seal Rubberized Sealant Spray to patch up some tiny rust holes in my gutters, and here's my balanced take:Pros:Ease of Use: This spray is incredibly easy to apply—no messy brushes or applicators needed. Just shake, spray, and you're done!Versatility: It works on a variety of surfaces, including metal, concrete, wood, and more. Perfect for sealing gaps and cracks in gutters, roofs, and even outdoor gear.Quick Drying: Dries relatively fast, allowing you to move on to the next step of your project without long waits.Self-Leveling: The formula levels itself out, ensuring a smooth, even coat that covers small gaps and cracks effectively.Cons:Multiple Coats Needed: For optimal results, you might need to apply multiple coats, which can be time-consuming.Runny Formula: Some users found the spray to be a bit runny, which can affect its performance on vertical surfaces.Clogging Nozzle: The spray nozzle can clog if not cleaned properly after use, making it less effective over time.Tacky Finish: In some cases, the sealant remained tacky even after drying, which can be inconvenient.Verdict: Overall, the Gorilla Waterproof Patch & Seal Spray is a handy product for quick, reliable fixes around the house. It worked well for patching tiny rust holes in my gutters, sealing them up nicely. Its ease of use and versatility make it a go-to for minor repairs. However, be prepared for potential issues with multiple coats and a runny formula. If you're looking for a straightforward solution for sealing leaks, this might be worth a try, but keep in mind it might not be perfect for every situation.

Love it

Needed to seal up a few cracks and imperfections of a RV bathroom.I have used this type of "spray" before.Thought I would try the Gorilla product this time.After shaking and prepping I began spraying. The rubberized sealant broadcasted great for the first 30 secs.Then started sputtering, clogging and/or malfunctioning. Tried to "shake it out" but it would only get worse (and even clogged to a point where it wouldn't spray at all). Shake, shake, shake some more and let sit and it would give me about 30 secs. Did this process until I got tired and gave up. I was able to seal most of what I needed but in the process the sputtering and spray problems splattered gobs of sealant in places (floor/walls) that I did not want/need the sealant...Aggravating and dumb. Maybe I just got a bad can.

I did like this and it works well but you had better use the whole can at once because you can't go back and use it the next day. The sprayer gets clogged and that's it!

Worked well for the leak in my gutter.

I used this for a concrete threshold doorway landing outside of my shed. This will keep water out, and I am 100% sure of that. I also bought the clear version and spray painted my front of the house concrete steps instead of using a sealer that lasted only 1 1/2 years. I used 3 cans of the clear for the steps. I'll bet this will outlast any sealer.