Series 3930 sheeting outperforms its competitors with long-term reflectivity and durability while achieving excellent life cycle costs. Exceeds ASTM D 4956 Spec Type III and IV.
Not only is 3M high intensity prismatic sheeting bright and durable, it?s better for the environment. The manufacturing process for prismatic sheeting reduces VOC emissions by 97 percent and energy consumption by 72 percent compared to standard engineer grade.

Dynabrade 90368 3/4" W x 34" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 43499 Housing, Extension Die Grinder, 6"
Dynabrade 90874 2" Dia. Very Fine NWN DynaBrite Locking-Type Disc, 25/pack
Dynabrade 91427 1/4" W x 12" L 120 Grit A/O DynaCut Belt, 50/pack
Dynabrade 11078 Contact Wheel Ass'y, 5/8" Dia. x 3/8" W x 3/8" I.D., Crown Face, 70 Duro Rubber 