SANDING STRIP SIA SPEED 70MM X 420MM LONG MULTI HOLESApplication:   For the sanding of filler compound, polyester, GRP   Shaping of primer filler   Producing a mat finish on lacquers   Keying of new parts and factory primer   Smoothing of transitions, sanding out of rust spots and stone chipsAdvantages:   High-performance sanding mineral ensures very high removal rate and long life   New stearate concept reduces clogging   Consistent, uniform finish   Grit range from P40 - P600 available in a single seriesMaterials:steel sheetaluminiumprimer fillerplasticsbody fillervarnishes and paintsProperties:Removal rate:  Very highLifetime:  Very longStability:  Flexible, graduated according to applicationFinish:  GoodStructure:Grit:  Mixed grit types, semi friable aluminium oxide, aluminium oxideCoating:  electrostaticBonding:  synthetic resinBacking:  Velcro PaperGrit range:  P40 - P400