U.S. Art Supply Acrylic Retarder Liquid - 4-Ounce

Add to acrylic paints to slow drying time & increase working time Lightweight, non-toxic and dries to a water-resistant, non-yellowing surface Clear

US Art Supply Acrylic Retarder Acrylic Medium, 200ml Tube (6.7 Ounces) - Mixed with Color gives you longer Working Times

U.S. Art Supply Ultra High Gloss Varnish - 16 Ounce — TCP Global

Golden Acrylic Additives Retarder 32 oz

U.S. Art Supply Acrylic Retarder Liquid - 4-Ounce - For Slowing Dry Times of Acrylic Paint for Pouring - Gives you more working time with your Pour : Arts, Crafts & Sewing

U.S. Art Supply Gel Medium Gloss Acrylic Medium, 200ml Tube, Clear

Grumbacher Acrylic Retarder for Acrylic Colors and Mediums, 5.07 oz. Tube

8oz Acrylic Paint Thinner for Slow Drying Acrylic Paints, Made in USA, Acrylic Paint & Slow Drying Mediums Paint Mixes, Thins Paints Without Losing Slow Drying Qualities : Arts, Crafts

U.S. Art Supply - 1 Quart Floetrol Additive Pouring Supply Paint Medium Basic Kit for Mixing, Stain, Epoxy, Resin - Plastic Cups, Mini Painting

Golden Retarder - 16 oz.

Acrylic slow dry medium derivan drying retarder