Unlike regular foam board whose surface has a pH rating of 6.5, this sheet has a pH rating in the 7.3 to 8.5 range. Each board has been buffered with an alkaline substance to maintain the pH level for years. Available in white and antique white.
| Item No. | Description | List | Sale | Avail | Notices | Add to Cart | |
|---|---|---|---|---|---|---|---|
|
EL900-351 |
32x40 3/16in Antique White Acid-Free Foam Board
Paper, Board & Films / Foamboard / Acid-Free Foamboard |
32" × 40" × 3/16" | $13.56 |
$9.49
30% off
|
Warehouse only |
| Item No. | Description | List | Sale | Avail | Notices | Add to Cart | |
|---|---|---|---|---|---|---|---|
|
EL900-361 |
32x40 1/8in White Acid-Free Foam Board
Paper, Board & Films / Foamboard / Acid-Free Foamboard |
32" × 40" × 1/8" | $13.56 |
$9.49
30% off
|
Warehouse only |