Sika MaxMix Concentrated Frostproofer and Hardener is a highly concentrated, chloride free, air entraining admix which is designed specifically for cold weather working, eliminating the requirement for a second frostproofing admix. It reduces the setting time of sand and cement based mortars, renders, screeds etc and is the ideal choice for a cold weather admix providing frost protection below –4 °C. Being chloride free, it will not attack embedded steel and hence is suitable for use with brick ties etc.
- Chloride free.
- Improves frost resistance.
- Reduces water absorption and penetration.
- Improves workability and accelerates set.
- Protects in sub-zero temperatures.
- Easy to use, controlled dosage system, so no waste or spillages.
- Powerful formula - 1 L treats up to 100 kg of cement.
Uses: Mortars, floor screeds, external/internal cement based rendering, emergency repair plugging aid when mixed neat with cement.