Underwater MagicSealant, Mosaic, 2.1 oz Tube, White

Worked really well. I applied it to some mosaic tiles that came loose on the divide between my spa and pool. It has been over 3 weeks and no issues. As others have said the sealant is difficult to get out of the tube but the application was easy, cleaned up easy and has held up

Had a couple pool tiles fall off and this stuff worked without issue. Placed a little on the back of the tiles and the tiles held nicely. No issues. Very happy with results.

I agree, and wish I had listened to the reviewers that warned about this item. it was useless, dried out to the point I couldn't get it out of the tube. Complete waste of time.

product works well this far, but is growing mold

I did not expect this to work underwater. Sealed a crack in the steps fully submersed perfectly.

Tiles came off the next day

Sealed between tilesWas easy to applyWill use againAnd all pool suppliers around my home did not have had to order on Amazon and came before expected

Used the product to replace an underwater tile that had separated from the concrete. This product worked perfectly! I had tried some 2 part epoxy for underwater use and it would not stick. This product has good adhesion and the tile held on til the product set up. Worth the money. Highly recommended.