Acrylic concrete sealer REFLOOR® AC-S200

Refloor® AC-S200 concrete sealer is a solution of clear acrylic lacquer that protects freshly placed concrete and concrete with thin- and thick-layer cementitious coverings against moisture evaporation.

It is used as a protective coating against moisture loss on the surface of freshly placed concrete or concrete with thin- and thick-layer cementitious coverings to ensure complete cement hydration. It is also used as a final sealer for dry shake toppings.

Special properties:

• prevents dusting and increases abrasion resistance;
• reduces formation of hairline shrinkage cracks during the initial curing phase of concrete;
• increases surface resistance to penetration of oils and certain petroleum products;
• reduces moisture loss of fresh concrete by 90.0%;
• features fast and simple application;
• effectively protects fresh concrete from moisture loss.

Application conditions:

Clean the surface of fresh concrete from water and contamination, because slurry and dirt generated during joint cutting can also cause white stains on the concrete surface if Refloor® AC-S200 does not dry completely.

• Refloor® AC-S200 is applied to fresh concrete and freshly placed Refloor® topping immediately after power troweling.
• It is applied to cement self-leveling screeds and cement floor coverings 24 hours after installation.
• Apply with a velour roller, brush or rubber squeegee at a consumption rate of 0.1–0.2 kg/m².
• One coat is sufficient to reduce surface absorbency and dusting.

The material is supplied in 20 L pails and 210 L drums.

Drying time: 24 hours.