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RB-3 Assortment Run Blocker, 2-5/8 in L

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MOTOR GUARD 770 RB-3 Assortment Run Blocker, 2-5/8 in L

Item #: 770 by Motor Guard Corporation (Optima)

Item Discontinued!
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The item is currently out of stock and it may or may not be restocked
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Features
  • Using a sheet of "wet or dry" sanding paper, single thickness, wrap it around the Run Blocker
  • For larger runs or sags, "Break Open" the area with 400 or 600 grit paper and allow to cure
  • Block the run almost level with 600 grit and apply a "guide" coat
  • Finish leveling with ultra fine (1000 or 1200 grit) and polish the repair to its final gloss
  • Tough and rigid alloy construction three unique profiles cuts blocking time

Application

For block sanding body filler or primer in hard to sand

Part no.

RB-3

MFR Model

770

Part Status

A

Product Overview
The Magna run blockers are engineered for the refinishing technician to block out runs, sags or dust particles in top coats. Also, they are ideally suited for block sanding body filler or primer in hard to sand areas resulting in a truly smooth finish. Made of rugged, non-compressible aluminum alloy, they are designed to sand only the highest point of the run, eliminating waves that become visible after polishing, a common problem with ordinary rubber "hard blocks".