Backing Mats
Two disposable Backing Mats are placed behind the mat being cut to stabilize, pad, and protect the CMC Board.
Usage:
Place Two Sheets of standard matboard behind the mat being cut as backing.
This stabilizes the mat during cutting and protects the CMC board from scratches and damage.
If you are cutting thick matboard such as 8-ply, you can remove one of the backing mats.
Place Two Sheets of Backing Boards Behind the Sheet Being Cut
Troubleshooting: