The Mirka Ultimax 53 x 75 in. 80 Grit B-Joint Wide Belt is an advanced antistatic abrasive belt featuring Mirkas Selective Coating Technology. Tiny cavities in the abrasive surface prevent clogging and keep the belt running cool, delivering aggressive performance, excellent edge wear resistance, and reduced material usage per job. Built on an antistatic t-paper / f-paper backing with an aluminum oxide grain, this 80-grit wide belt is suited to rapid stock removal and heavy shaping on hardwood, veneer, chipboard, MDF/HDF, melamine, and solid surfaces. It uses a B-joint, an overlapping joint with compensation on the sanding side so the splice adds no thickness and runs smoothly. Each box contains 5 belts.
Features & Benefits
- 53 x 75 in., 80 grit B-Joint wide belt sized for wide-belt machines
- Selective Coating Technology prevents clogging and keeps the sanding surface cool
- Aluminum oxide grain with resin-over-resin bond for aggressive cut and long life
- Antistatic T-paper / F-paper backing reduces dust buildup for cleaner work and added durability
- Excellent edge wear resistance and reduced material usage per job
