Email to a friend Slate Powder 5kg $24.68 Add to Cart Qty Out of Stock Place an Advanced Order Add Review A general filler for “bulking out” resins to reduce price. Fantastic in clear polyester resin to create black bases and busts.   Currently there are no reviews for this product. Currently there are no questions for this product. Similar Products Thixotropic M 500gm (for all Silicones) $89.23 Thixotropic C 50gm (for CraftSil Silicone) $16.95 Q-CEL Lightweight microballoon Filler (1Kg) $78.75 Alumilite Porcelain Powder 50g $16.75