- NOON's UP Super Mica-Seal Waterproof Spray | Greatly Penetrating Concrete Sealer Outdoor Waterproof Sealant | Bird Bath Sealant & Outdoor Cement Sealer | Concrete Sealer Spray (16.90 Fl Oz.)

The product is very easy to apply, and the drying/reapplication time is reasonably short. I used this product as a third attempt to reseal my concrete birdbath, but disappointingly I still noticed a leak in one of the areas I thought I had sealed initially and again on the second day. I knew the birdbath was still not fully sealed when I checked the water level a day later and saw that there was no remaining water in the basin. Please see first accompanying photo. I may try respraying the product once more to target the specific leak area, to hopefully remedy the problem. Other than that one location, this product seemed to reseal the rest of the birdbath. ADDENDUM UPDATE: I recently reapplied product to leaking areas of basin and am now happy to report that bird bath is now fully sealed and retains water! Please see second photo above. I was overjoyed. I guess good things come to those who wait!

Worked well to seal an older bird bath with just two applications. Easy and quick.

Disappointing. Product did not seal the inside of the bird feeder. Leaks just as before. Applied 2 coats as directed, then heavily applied a third as the initial coating had no impact. Will need to replace the bird feeder bowl.

The product was easy to apply but not sure yet how well it works to seal birdbath. Make sure area is clean before applying.

Exactly as described. I used it on my concrete birdbath to keep water from evaporating in it and after 3 coats and storing it for a week.. it’s still holding water!!😊

The only reason I’m giving this product three stars is because after I applied the product, which was very simple spray on product, there’s no way for me to know if it really worked until I give my birdbath time to see if algae forms in it so for now I can only give it three stars.

We actually used it to seal painted rocks that we had made, and it dried very well and smooth. It doesn’t smell very bad at all, and the final result was well worth it very glossy no bubbles and weatherproof.

Received the spray quickly in a secure package. We were looking for new concrete birdbath tops as the water would drain because of small cracks. Found this product and thought it was worth a try. Tested it on a couple of birdbath tops and it stopped the leaks. Ordered another bottle to spray the remaining birdbath tops. This was much cheaper than purchasing new birdbath tops. If your birdbath top has the same issues, you should try it.

Sembra funzionare...l'ho spruzzato solo una volta

Leider ist die Betonimprägnierung wirkungslos. Obwohl mehrfach (öfters als laut Beschreibung notwendig) angewendet wurde.

Doesn't work, at all. Doesn't work, at all. Doesn't work, at all. Doesn't work, at all.

Je l’ai utilisé pour sceller mon bain d’oiseau en béton. Formidable, l’eau reste propre beaucoup plus longtemps, il est facile à nettoyer. J’ai essayé beaucoup d’autres façons pour entretenir le bain et c’est la meilleure jusqu’à présent.

It seems to be working. My bird bath used to leak water but after spraying it the water stays a lot longer.