Scofield Cureseal-W is a concrete curing compound and sealer designed for use on existing or freshly placed concrete where uniform color and stain resistance is required immediately after placement. It enables contractors to deliver the consistent appearance needed to increase owner confidence of a job well done.
As freshly placed concrete cures, its color will vary with differences in surface moisture. Concrete curing in shaded areas or in the center of large slabs will surface dry slower than those exposed to sunlight or closer to form edges. If slat content of aggregates are high, efflorescence can bloom to the surface and lighten colors. These visual differences can be long-lasting, and raise questions about the quality of the concrete placement.
Cureseal-W is formulated to meet ASTM C 309 requirements for Liquid Membrane-Forming Compounds for Curing Concrete. It works to prevent the spider and mud-cracking of concrete freshly placed into warm, windy or dry environments, and eliminates the need for messy and expensive sprinkers, wet burlap or plastic curing sheets. It resists unsightly efflorescence. When dry, Cureseal-W seals surfaces to resist staining from other construction materials and common food products. Cureseal-W may be applied by brush, roller or spray equipment.