The product also needs to be non-yellowing.
Concrete sealers provide improved resistance to weather, water permeation, stains, and abrasives.
Sealers also offer resistance to rain, sun, freezing temperatures, petroleum, and deicing salts. Click here to view product benefits and application instructions. Use a short-nap roller for best application results. On fresh concrete, be sure all cement paste residue has been thoroughly cleaned to avoid sealing the milky looking white paste on the surface. On existing exposed aggregate concrete, thoroughly clean concrete before applying sealers.