This high solids concentrated acrylic masonry sealer is an effective and economical chalk binding sealer.
Mix one gallon of SR-3015 with three gallons of water to make four gallons of usable sealer.
Designed for use on lightly chalked and/or dusted cementitious substrates, it penetrates the surface to tie down and seal surface chalk.
Provides a sound surface for virtually any architectural finish coat.
It is easy to apply and dries quickly. Recoat in as little as two hours for same-day sealing and finishing.