Answer
Mar 07, 2021 - 04:27 AM
GBS Penetrating Concrete Gloss Sealer will work well on any masonry type surface; brick, concrete, stucco etc. as long as it is clean, dry, porous and neutral ph. It will not penetrate if there is paint or other sealers on the surface. The gloss will add a layer of sheen to the surface. If you don't want that, then just order the regular GBS Penetrating Concrete Sealer which will not change the surface at all. Both will soak deep below the surface and seal out moisture permanently. Both will prevent mold and mildew by sealing the surface and disallowing moisture to soak into the brick. Under the right conditions, however, mold can grown on anything, but the addition of this product will reduce the probability significantly.
