Archem PRS Grade 2500R Coated
Archem PRS 2500R is a starch based anti set off powder, designed for today’s high speed modern Presses to prevent Ink set off in the stack when printing on 250gsm to 400gsm substrates. The quoted stock gsm range for this specific grade is intended as a guide only. The correct micron size to use will also depend on other factors such as type of paper, weight of ink film etc. Non-absorbent substrates may require a larger micron spray powder.