3M™ Diamond Grade™ Ventilation Sign 3MN401DG, "AIR…HATCH CLOS", 7 in x 3 in, 10/Package Grain & Powder 3M SKU: 7010515553

3M SKU: 7010515553

Available in multiple configurations to match your application needs

3M SKU: 7100080022

3M SKU: 7010495093

our tapes come with peel-and-stick adhesives that allows for quick and simple installation

3M™ Diamond Grade™ Ventilation Sign 3MN401DG, "AIR…HATCH CLOS", 7 in x 3 in, 10/Package Grain & Powder 3M SKU: 70105155533M SKU: 7010343556 Lead Time: ~15 days 3M Diamond Grade signs. Aggressive, pressure sensitive adhesive. Approved supplier to the U. S. Navy. Highly visible under ambient light and in dark conditions with retroreflected light. Retroreflective letters and numbers used for the production of safety and emergency exit signage