Economical Indoor Concrete Cure & Seal.
Safe-Cure® & Seal 309 is a water emulsion, styrene acrylate copolymer curing and sealing compound for concrete. Safe-Cure® & Seal 309 is low-odor product that produces a medium gloss film.
Safe-Cure® & Seal 309 cures fresh concrete to ASTM C309 standards and protects concrete surfaces from the intrusion of water borne contaminants and dirt.
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