A Grade: NO Longer Available
B GRADE: NO LONGER AVAILABLE
C GRADE: These are sheets that I originally pulled out of the A Grade boxes . These sheets have A grade smooth surface finish, but have one to six waves/ creases that show on the "inside the curve" side. If you are building up a structure that will be shaped or fiberglassed, etc, these are a great buy at $16/box. That's a buck a sheet - less than Dollar Tree foam board!
Seconds 16 sheet box $16
Seconds 8 sheet box $9