Concrete Essentials Sika (Thailand) Ltd.
Sika® Rugasol F will retard the set of the cement paste by up to 6 mm (1/4 inch) depth the depth depends upon the thickness of coating the time elapsed before the retarder is removed the cement content of the concrete and the quantity of water in the mix. The ambient temperature will also affect the depth of retardation. Color. Light Brown ...Get Price