Finish Painting With Randolph Paint (B5420/D7784); Repairs - Piper CHEROKEE WARRIOR PA-28-151 1995 Maintenance Manual

PIPER CHEROKEE WARRIOR SERVICE MANUAL
2-86.

FINISH PAINTING WITH RANDOLPH PAINT (B5420/D7784).

a. MIXING RATIO: When Randolph B5420 is sprayed it should be thinned for proper spraying
results for either hot or cold spray. Randolph D7784 is prethinned, but may be thinned if required.
b. APPLICATION: May be hot or cold sprayed.
c. DRY FILM THICKNESS: Desirable finish varies from 0.00175 to 0.003 inch dry film thickness.
2-8 7 . R E PAIRS. Removal of spots, sags, curtains, overspray and other blemishes which appear in the finished
paint film can be removed by the most suitable of the following methods:
a. Remove the blemish using 400 to 600 grit "wet or dry" abrasive paper. Clean and dry thoroughly.
If necessary, spray with the paint manufacturer's recommended thinner or thinned finish to blend.
b. Undried overspray may be leveled by spraying with a light coat of paint manufacturer's recom-
mended thinner.
c. Dried overspray may be dissolved by spraying with Randolph BS408A thinner or P6737 solvent.
d . Rub with a fine grit rubbing compound manufactured for use on automotive finishes. Types containing
wax shall not be used unless the wax is removed using a suitable solvent such as gasoline, turpentine, or soap
solution. Water soluble types are preferred. After rubbing, spray with the paint manufacturer's thinner or
thinned finish to blend, if required.
Revised: February 28, 1995
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Island Enterprises
HANDLING AND SERVICING