Gem Cure & Seal is a solvent based, clear acrylate copolymer curing compound, dust proofer and sealer all in one. Gem Cure & Seal minimizes moisture loss from evaporation in newly placed concrete to provide maximum strength, hardness and protection. Reducing water evaporation loss will result is a stronger, denser, more durable concrete with higher compressive strength, and better crack and freeze-thaw resistance.