Polyethylene-backed paper stops bleed-through, prevents contamination from one sheet to the next. Unique dual-purpose feature - use poly-side down for greater absorbency, poly-side up for quick mixing.
Polyethylene-backed paper stops bleed-through, prevents contamination from one sheet to the next. Unique dual-purpose feature - use poly-side down for greater absorbency, poly-side up for quick mixing.