3M Scotch-Brite Clean and Strip XT Pro Extra Cut Disc 178mm x 20mm Mothers Mag & Aluminum Polish which means you can use

which means you can use less material

2mm Air Cap

construction and fabrication applications

3M Perfect-it Gelcoat Medium Cutting Compound+Wax is 3M's best one-step solution for major gelcoat refinishing

the backing pad provides secure attachment of sanding discs while allowing fast disc changes between grits

3M Scotch-Brite Clean and Strip XT Pro Extra Cut Disc 178mm x 20mm Mothers Mag & Aluminum Polish which means you can use3M Scotch Brite Clean and Strip XT Pro Extra Cut Disc 178mm x 20mm Quickly removes heavy rust, thick paint, corrosion and cleans welds Aluminium oxide mineral aggressively removes top layer and cleans to the bare metal underneath High conformability provides a larger contact patch for faster removal rates High strength fibre resists chunking and performs well on edges Resists loading for consistent cutting action High speed rating and low vibration