Craftmark Ceiling Grid Valve Markers are excellent for marking utilities in concealed ceilings. Sturdy 10 mil self stick vinyl -7/8" diameter markers stick aggressively to ceiling grid. Order markers color only or get them printed as you desire.
| COLOR |
SUGGESTED USES |
| YELLOW | HVAC |
| RED | FIRE |
| GREEN |
PLBG |
| WHITE | AIR |
| ORANGE | ELECTRIC |
| BLUE | PRESSURE REGULATORS |
Sold 25 per sheet.