12" x 24" Minicel L200 Closed Cell Polyethylene Foam Blocks or Sheets

Excellent product for my needs. It was used to replace the old absorbant fiber material under a sports car gas tank.

I use for artwork

I cut and use for blending and moving pastels around my pastel surface-recommended by Dawn Emerson-so probably not the usual review-but works quite well for me-

paddlers supply 12"x24" closed cell Pe foam blocks

Perfect! Few times do I order something and it works out so well!