Boss 04073CL12 801 Pool & Spa Clear Neutral Cure Silicone Adhesive - 3 oz

I used the product for what I was hoping was a solution to a leak in my hot tub. It was a bit of a hard place to get to, so I opted for this product because it was the most compact. It was very difficult to get the product out, and I couldn't see the end of the nozzle because it was in a hole. I am glad I read the reviews because as hard as i was squeezing I'm sure the bottom would have burst if I hadn't first folded up the foil. after some product had come out it was a little easier to secure the bottom.

It took me a year to review because I needed to wait till the start of the new season to drain and dry the skimmer area. It had a good leak and so did the output port. I was able to seal them up and it looks nice and clear. Can't even see that I did any work and there are no leaks in my pool now!Note, I read in one post that the Silicone didn't spread smoothly like normal caulk and that is not true. I ran my figure across it just like I do with with tub caulk and it smoothed out fine. It is very thick and maybe that's why the other reviewer had troubles.

It was really hard to use, it's pretty hard material. The applicator nozzle was even harder to squeeze silicone out. Time will tell if this will hold up.

Thought I was going to have to tear out the plumbing on my spa to fix a serious seal leak where the filter sits on the intake, I was introduced to try this first. To my amazement it worked and is holding to this day. Awesome stuff, not just your average silicone!

I had a situation where water was seeping through the masonry from my spa and then into the pool. I found some hairline cracks in the mortar on the top brick of my spa, and som other slight cracks that I used this silicone to seal. I let the silicone set for 24 hours in the sun in Arizona in the summer, so that was long enough for the silicone to set. I have not had an issue with any seepage since using the silicone.

I tried to use this to seal the skimmer throat where I had a slow leak. This stuff does NOT smooth out like regular silicone. I applied the product to the length of the skimmer throat and then proceeded to smooth it out with my finger (in a nitrile glove). The first part stuck to me, and ripped the rest of the bead right off. I was never able to get a smoothed out bead. Gave up after 3 tries.

Awesome adhesive he used to repair decorative tile around the swimming pool just follow the directions works great

Not the best I don’t know if the tube I got had been sitting for too long or what, but it was very thick and hard to spread was not very sticky