Hydrocal White

A gypsum product used for slip latex moulds and case moulds. Offers slightly better heat resistance than pottery plaster with higher wet and dry strengths.

Available in 1kg, 5kg and 22.5kg pack sizes.

Properties:
Use Consistency                               45
Approx hand mix set time (Vicat)    25-35 mins
Min dry comp strength                     5000
% Setting expansion maximum          0.39
Density (lb/ft3) Wet                          110.6
Density (lb/ft3) Dry                            90