I have four (4) cast stone outdoor flower pots that I have painted to match the exterior of our home. The interior of each pot is NOT painted and I would like to seal each one with one of your non-toxic concrete sealers. Each pot's interior measurement is 5" x 11". Assuming you have an appropriate sealer, would a sample size work on these low volume pots? SAMPLE - Green Building Supply, Penetrating Concrete Sealer Concrete & Masonry Sealers

Question

I have four (4) cast stone outdoor flower pots that I have painted to match the exterior of our home. The interior of each pot is NOT painted and I would like to seal each one with one of your non-toxic concrete sealers. Each pot's interior measurement is 5" x 11". Assuming you have an appropriate sealer, would a sample size work on these low volume pots? SAMPLE - Green Building Supply, Penetrating Concrete Sealer Concrete & Masonry Sealers

Status: Open Feb 19, 2020 - 10:47 AM

1answer

Staff Answer

Feb 20, 2020 - 04:53 AM

The GBS Penetrating Concrete Sealer is a great choice for the interior of the concrete pots. Bear in mind that sealing concrete with this product requires saturating the concrete with multiple coats (often 3-5, all done in one go, wet-on-wet application, read the directions). How many depends upon the thickness and density of the concrete which is difficult to determine. The samples are only 4 oz and you would need 8-10 possibly and therefore, purchasing a gallon would be less expensive and guarantee that you could cover everything. Any extra could be used on walkways, driveways or other areas inside or outside your home.