Bulletproof Sealer, 1 Gallon (3.8L) Bottle

We used this on our Coralina Stone pool deck. Super easy to apply and after 6 months it seems to be doing a fairly good job keeping the stone relatively mold and stain free!

Excelente producto

Our fabricator recommended this brand and it has been fantastic for our quartzite. I applied very generously and it soaked in, kept re-applying until it did not absorb any more. I used a sponge paint applicator.

After using 3 gallons of this sealer on white travertine (2 coats), I could not be more disappointed. The sealant has been down 3 months and we already have mold everywhere. I thought such an expensive, mold targeted product would keep the mold away for at least a year. I think I wasted my money!! I prepped the areas as required and used a roller in some areas and spray in others with no significant difference.

I did research on what products to use and both Bob Vila and several forum groups suggested this product. I followed the directions and it was easy to put down two coats. I highly recommend as it appears to be the best preforming product for home owners to install.

This was the product recommended by my fabricator to seal our quartzite slab after installation. Seems to work well, but required additional coats.

Works well to reduce mold growth in shower areas

We always get a sealer for our home to protect the tile grouts and natural stones at our house. It is pricey but very worth it. It lasts forever so it was not an issue for us. This brand was recommended to us by a a trusted friend who does masonry. Definitely a trusted brand for us.