SAKRETE Cure 'N Seal (WB) is a clear, non-yellowing, waterborne, acrylic polymer membrane forming compound used for curing, sealing, and hardening of freshly-placed and / or exisiting concrete, terrazzo, brick, stone, architectural concrete, and other cementious materials. Cure ‘N Seal (WB) will pass all VOC compliance laws. Cure ‘N Seal (WB) is formulated to cure, seal, protect, and dustproof concrete, as well as to seal many types of porous tile and resilient floors. Designed for both exterior and interior applications, it is particularly recommended for indoor work in public buildings and housing (hospitals, restaurants, and private residences where solvent systems are difficult to use). The white solution dries clear and provides a dust-free surface. Cure ‘N Seal (WB) provides maximum hardness to the concrete as well as resistance to traffic abrasion. Construction debris are easier to clean. Compatible with most tile and carpet adhesives.