STONE DUST FROM BLUE STONE
Bluestone stone powder to add to epoxy, polyester or polyurethane resin.
By adding more than 50% stone grit to the resin, you achieve a very natural looking stone repair, barely distinguishable from the original blue stone.
By sanding with grit 40, 60 or 80 you get a light gray color. By sanding with finer grit (120 to 800) you get a dark gray color.