Compression Test Results
| 2 pcs | 4 x 4 | 1/2" High Density Roof Insulation. | 46.4 P.S.I. |
| 1 pc. | 4 x 4 | 1" High Density Roof Insulation. | 26.2 P.S.I. |
High Density Roof Insulation
Phone 660-882-2704 or 800-748-7147
E- mail to. sales@huebertfiberboard.com