Medium Grit 3lb Foam Coat Additive gnomonworkshop performs well with wax and

performs well with wax and both water-based and oil-based clays

the flexible bristles remain safely in place and can achieve the desired finish using light pressure

Curing - Allow the mold to cure overnight (at least 16 hours) at room temperature (77 F/25 C) before demolding

Used to produce the keenest

Medium Grit 3lb Foam Coat Additive gnomonworkshop performs well with wax andAfter you add Grit to our Foam Coat, it will have the look and feel of stone, with the added benefit of strengthening the Foam Coat MIXING: Thoroughly mix Grit with Foam Coat to the desired grittiness. Up to 1 3rd Grit to Foam Coat will strengthen and increase coverage of Foam Coat. APPLYING: Apply according to directions on Foam Coat. SET TIME: Grit will not change the set or cure time for Foam Coat. CLEAN UP: Immediately clean tools and brushes with