3M Cloth Belt 777F, 50 YF-weight, 6 in x 48 in, Film-lok, Single-flex (20 Pack) Trim-Kut 15-Hole) are designed for controlled

15-Hole) are designed for controlled fine sanding and surface preparation in automotive refinishing

Ideal for final finishing and blending work

Filling Powders for Versatility: The included filling powders allow you to fill gaps

Fine atomization minimizes overspray and "halo effect"

3M Cloth Belt 777F, 50 YF-weight, 6 in x 48 in, Film-lok, Single-flex (20 Pack) Trim-Kut 15-Hole) are designed for controlledTake advantage of increased durability and cutting efficiency with 3M Cloth Belt 777F. This belt features a blend of 3M Ceramic Abrasive Grain and aluminum oxide that outperforms aluminum oxide belts in stock removal and metal finishing applications. The heavyweight cloth backing supports high pressure applications, performs well on heat sensitive metals, and can be used dry or with lubricant.