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Norton® Rapid Prep™ 4 1/2" Dia Very Fine Grade 150 Grit Aluminum Oxide Hook/Loop Disc is used for removing light burrs, parting lines or flashing, removing rust, oxides, corrosion, paint or scale, cleaning molds, blending mill marks, tool marks or uneven edges, imparting finishes and is good for deburring as well as blending operations. It comes with 21" OD and has clean bond resin technology that provides 3X times longer life. Flexible disc comes with better grain service. Disc offers consistent finish by remaining flat on back-up pads. It is ideal to use on right angle or vertical shaft grinders.
Features
New clean Bond resin technology, aerospace-tailored
Proprietary new coating method
Extended form holding
Improved hook and loop backing on discs
Benefits
Smear-free, even on high nickel content alloys
Will not load on aluminum and soft metals, as competitive products can
Thick layer of grain throughout the product extends life; grain does not sit on top of fibers as competitive products can
Lowest total cost of consumable tooling per workpiece
Will not fly off rotary sanders
discs sit flatter on back-up pads, resulting in a more consistent finish on da applications
Provide better grain utility while remaining flexible