Marble Filler Powder (Microdol) - Select Size


A super fine, high brightness dolomite powder used in resin casting. Being white it maintains the colour when pigments are used.
A general purpose filler for resin casting it will reduce exotherm and shrinkage allowing for larger castings. It can be added at 40-50% by weight to reduce the cost of resin casts.
Weight 0.6kg