Prestia Tradition is another good quality plaster from the Siniat range, chosen mainly for its hardness and durability in the manufacture of large cornices and ceiling centres etc. Slower setting but harder than basic casting plasters.
Plaster/Water Ratio: 100/62 to 71
Working Time: 18 Mins
Demould Time: 45-60 Mins
Compressive Strength: 14 Mpa