AC730/830/930 Retarder 1kg
To prolong working time, all Jesmonite composite materials' set times can be extended by adding Retarder. This retarder is designed for the AC730, 830 and 930. Please keep in mind that you should conduct tests in the workshop because temperature and humidity extremes can effect set times.
Typical inclusion rates are 2g – 8g per kilo of mix.