Cranfield Wiping Compound and Tack Reducer is a multipurpose ink modifier for use with Cranfield traditional oil-based printing inks and Cranfield Caligo Safe Wash inks. It reduces tack and maintains the body of the ink, and it helps etching inks wipe more easily. It also helps improve ink transfer on smooth, solid areas of color. Add up to 3% by volume. - Cranfield Caligo Safe Wash Etching Ink Wiping Compound & Tack Reducer - 500 g CanCaligo Safe Wash Etching Ink, WIPING COMPOUND 500G -