61
hatch. Any areas not sealed properly
will require the tape to be replaced or
3M 4000 sealant added to any voids.
Prior to adding or replacing tape, you
must preform a thorough cleaning
of the surface to remove any dirt or
surface contaminants. Then apply
3M primer in accordance with the
manufacturer’s instructions to promote
good adhesion.
For a complete procedure refer to the Service
Manual for this vehicle.
COMPOSITE EXTERIOR
WAXING / COMPOUNDING
Polishing compound (fine abrasive) or
rubbing compound (coarser abrasive)
is recommended for use on gel coats to
remove scratches, stains, or a severely
weathered surface. Polishing or
rubbing compound can be applied by
hand or by mechanical means, such as
an electrical or pneumatic buffer. After
the scratched, stained or weathered
surface has been removed, it should be
waxed to enhance the gloss and color
while providing a seal to retard staining
or new soil accumulation.
DISCOLORATION REMOVAL
If regular washing and waxing has
been neglected, discoloration of the
gel coated fiberglass surface may
occur. Discolored areas are shallow in
depth, directly on the surface. These
discolorations can be removed by
gently wet-sanding the affected areas
by using 600 grit, wet or dry specially
treated waterproof sandpaper. It’s
important to always sand in one
direction, this includes the curves.
Use plenty of water to cool and clean
the sandpaper and cut back on dust.
After you are finished sanding, dry the
areas and verify all the discoloration
has been removed. If not, repeat the
process. Once the discoloration has
been removed, those areas will need to
be buffed. Use a power buffer, buff at
low speed (1750 rpm – 2250 rpm), this
will restore the luster to the sanded
surface. Use a generous amount of
rubbing compound, apply compound
in a circular motion with a soft wool
pad. When buffing has been completed,
wash off the rubbing compound with
clean water, and dry the surface.
To restore the gloss to the affected
area, use a high grade marine or
automotive wax.
Your local fiberglass repair shop is best
equipped and trained to do this work.
REPAIRING MINOR
FIBERGLASS DAMAGE
Thin stress cracks, caused by minor
impacts, may only require repair of
the gel coat without repairs to the
fiberglass layer.
09 EXTERIOR
Illustration: 3M Tape Sample Use On Roof Hatch
To Next Page
Loading...