Includes three grades: coarse, medium and fine (4 of each grade)
Coarse grade removes rust from metal surfaces
Medium grade restores and polishes aluminium, brass, copper and other metals and is ideal for cleaning copper pipe/fittings before soldering or removing lacquer/varnish
Fine grade burnishes wood/metal finishing e.g. brass and is also ideal for flattening painted or varnished surfaces prior to applying wax polish
Warning: Not suitable for use on plated surfaces
