A premium quality, non corrosive, 5 times stronger concentrate additive that increases frost resistance and accelerates the setting time of cements by improving the rate of hydration. Will not degrade steel wall ties, reinforcements and other steel items. Supplied in a carefully measured dosage bottle, simply squeeze the bottle to administer the correct amount of liquid into the delivery nozzle. Specially developed for brick laying and rendering, etc at low and sub-zero temperatures. Added to the mix it will improve workability and increase strength gain and resistance to water penetration. It allows up to 15% reduction in gauging water, and can also reduce curing times and shrinkage.Read less
