A975
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Saint-Gobain velvet/backing disc, sanded composite and lacquered
Specification
Process parameters
Large roll width: 1162mm (46")
Backing: high strength and flexible B-wt heavy paper base
Abrasive: Ceramic Alumina (Norton SG Patent Abrasive)
Sand planting method: sparse sand
Binding agent: resin (not stained with stearate to block the coating)
Particle size range: P80-400
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