A highly effective and easily dispersed water repelling additive for sand/ cement renders and screeds. A cost-effective alternative to Sika 1. The product is an aqueous dispersion of inorganic silicates. It is diluted with water before use and provides permanent waterproofing and reduced permeability of cement bound mixes throughout their entire mass.
It may be used with Portland cement (ordinary and rapid hardening) and sulfate resisting cement.
They are applied in two, three or four coats depending on the water pressures involved and the type of structure.
Features and benefits:
Resistance to chemical attack.
Water storage tanks.
1 x 25ltrs – £195.00 each
3 x 25ltrs – £175.00 each
10 x 25ltrs – £150.00 each