Description Frost proofer & Hardener 5L very low chloride, additive that increases frost resistance and accelerates the setting time of cements by improving the rate of hydration. Specially developed for brick laying and rendering subjected to low and sub-zero temperatures. Added to the mix, this product will improve workability and increase strength gain and resistance to water penetration. It allows up to a 15% reduction of gauging water, and can also reduce curing times and shrinkage. Will not degrade steelwork or wall tiles as chloride free formulation. Features & benefits: Accelerates drying times of cement Can be used at sub-zero temperatures Increases frost resistance Increases strength gain and resistance to water penetration Will not attack and degrade steel wall ties, reinforcements and other steel items Chloride-free formulation
