Bondit Frostproofer & Rapid Hardener
£5.99Price
A non-corrosive frostproofer and rapid hardener for use with mortars in freezing conditions.
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. Improves workability and increases strength gain and resistance to water penetration.