104 Boxer Vinyl Adhesive for Swimming Pools, 4 oz.

Use this professionally almost every day. Patches adhered to vinyl liners with this adhesive last basically forever. Works underwater as described.

This adhesive worked very well. I was even able to put some on my finger for an edge that I must of missed. Some came off my finger but some stayed on about 40 inches down. Tip: Instructions say fold the vinyl onto itself but I found it easier to stick it to a spare piece of vinyl and peel away quickly. Keep in mind you do lose half the glue but unless someone holds you down, you just do not have much time.

Good replacement for the tubes of adhesive that come with pool patch kits. Those tubes either run out or dry up. It seems there is always plenty of patch material but never enough adhesive. I use this primarily to patch leaks on the water bags used to hold winter pool covers in place. I cut up patch material from old unusable water bags and glue them in place. This adhesive does the trick and holds the patches in place.

Had nice size holes in my 9’ deep part of my vinyl pool fro previous owners. Stuff was easy and I slapped on the bottom with extra vinyl I had shape in a big circle. Held my breath and slapped on the bottom. Stuck right away. Put a heavy flat cement block to cover whole patch. Left on two weeks to be sure and took off. Flat on the bottom still, vac robot goes over it without lifting. 3 months later, no leaking. This brand is the best!

Completely water proof

Tried others but they don't compare to this glue. Worked great patching liner in swimming pool liner. Applied directly to patch and patched liner underwater and held great.

Works great under water

Doesn't stick as good as I had hoped or as good as advertised. Slightly disappointed.