Lawson Red Coat Screen Mesh Blockout

Lawson's water-soluble red-coat blockout, sometimes called screen filler, can be used full strength or thinned with water. Use it to "block out" your stencil (emulsion-coated screen) and add another layer of protection to your emulsion. It's great for blocking out pinholes and minimizing the amount of tape around the edges of your frame. Note: This product is not recommended for water-based inks. CAUTION: This product can freeze during shipment. If you have questions about the "freezing issue," please call us at 314-382-9300 for more information. Lawson is not responsible for damages due to freezing.