RAIN GUARD Floor-Lok 1 gal. Concentrate Curing Aid Penetrating Sealer

RainGuard Floor-Lok Curing Aid / Sealer is an invisible clear hardener, dustproofer, curing aid, and sealer for concrete. It is formulated to not be affected by weathering, salt, dirt, freezing temperatures, UV light, and wind-driven rain, among many other damaging elements. It dries down to a clear, invisible finish that does not change the surface texture or color. Ideal for use on horizontal, unpainted, interior/exterior concrete surfaces such as: concrete decks, concrete building ramps, concrete sidewalks, concrete parking structures, and any other concrete floor.