Screen Printing 101 Class
May 16 - 17
May 16 - 17 | Sign Up
A medium surface area of untreated fumed silica that provides thickening and shear-thinning properties in unsaturated polyester resins.
Sipi413 universal flattening powder can be used with UV, solvent and plastisol ink. Add as needed- start with 2-3% by weight but not more than 5%.