3/16 thick foam board is perfect all general photo mounting purposes or as a rigid backing board. Purchase this foam board online from
24X36 3/16″ Heat Activated Foam Board, SKU: FB240
C9514 TOASTY ALPHA 32X40 CRESCENT SELECT
Foam Core Backing Board 3/16 White 24x36- 5 Pack. Many Sizes
Custom Foam Board Signs 24 x 36
4ML GLOSS BLACK WRAP CAST 60 X 1YD COR970GRA-60-70-25
Nielsen Contract Metal Crescent Brands Anodic Black NC15-20 Available in 10' lengths
Elmer's® 24 x 36 x 3/16 Black Foam Board, 25/Box
Gilman Black Foamboard 40x60 3/16 (25/box) Gilman's black
25 Pack Foam Core Board 24 x 36 Inch Foam Core
FLORENTINE GRAY, N99-154