Speedball Water-Soluble Block Printing Retarder 8oz

Slow down the drying process and work at your own pace with Speedball Water-Soluble Block Printing Ink Retarder. Simply add it to your water-soluble inks for block or linoleum printing. It s especially helpful in warm or dry climates, and it won t change the viscosity of your ink. Excellent transfer tack ensures even coverage, and there s minimal odor. Speedball Water-Soluble Block Printing Ink Retarder is gluten free and ACMI AP Certified, so it s safe for use both at home and in the classroom.