The Twoz OTZ M12-BG Hiding Power Test Paper is a black and gray grid shape hiding power test paper with a self-adhesive back that can be glued to the test platform, and the size of a single piece is small, 25x25mm.OTZ M12-BG Hiding Power Test Paper is suitable for the automotive industry, spraying industry, etc.
| Model | color | Dimensions (mm) | Quantity per box (large sheets) | Quantity per large sheet (grid) | brand |
| M12 | Black and white grid | 25x25 | 250 | 16 | LEADER |
| M12-BG | Black and gray grid | 25x25 | 250 | 16 |
Note: Each box has a total of 4000 grids.
Twoz OTZ M12-BG Hiding Power Test Paper has an adhesive on the back and is suitable for use in the coating industry, such as the automotive industry.
Concentrate:The M12-BG Hiding Power Test Paper contains 16 sheets of test paper per sheet, for a total of 4,000 sheets per box (i.e. 250 sheets).

M12-BG(Black + Grey)

