3M 28529 Elite Random Orbital Sander 70mm x 198mm 3mm Orbit Self Gen Vacuum SGV Fine Line FERTAN uses a tannin-based formulation

FERTAN uses a tannin-based formulation that reacts with rust to create a stable protective layer while helping prevent further corrosion

Recommended Sanding: 400–600 Grit

Please Note: This product is not recoatable with other paints

3M has added hundreds of small holes arranged in a chevron formation

3M 28529 Elite Random Orbital Sander 70mm x 198mm 3mm Orbit Self Gen Vacuum SGV Fine Line FERTAN uses a tannin-based formulation3M 28529 Elite Random Orbital Sander 70mm x 198mm 3mm Orbit Self Generating Vacuum SGV Ideal for flat surface finishing and sealer sanding with access to tight corners Precision balanced steel workings and a powerful motor provide high performance with less vibration Extended curved wrist support, 3M Gripping Material, and recessed lever provide maximum comfort and control during prolonged use Aluminum body and durable composite cover reduce cracked