Columbia Coronado 25 Owenrs Manual page 101

6.3.3 (continued)
2. If the fiberglass design on the inside of the
structure resembles a heavy woven material,
build up the sanded area with alternating pieces
of fiber glass mat and woven roving - instead of
just mat - as instructed in Section 6.3, Procedures
D through F. If the design resembles a light
woven material, use alternating pieces of fiber
glass mat and cloth. In either case, apply a
piece of mat as the first layer in the sanded
area, and then continue alternating the cloth
with the mat.
NOTE: The final piece of fiber glass cloth applied is the one that
overlaps the built-up patch about 1 inch on all sides (Section
6.3, Procedure D, Step 3).
3. Continue the repair as instructed in Section 6.3 Procedure G,
Steps 1 and 2 (sanding the patch).
D. Finishing the Outside and Inside Surfaces
1. Clean the outside and inside patched areas thoroughly
with a white cloth saturated with acetone.
2. Apply gel coat putty to the outside and the inside patched
areas as instructed in Section 6.3, Procedure N.)
3. Spray finish the outside and inside repaired area with
matching gel coat, as instructed in Section 6.9.
6.3.4 Repairing Compound Fractures From
Outside the Structure Only
Power sander
24 grit sanding disc
sanding block
Rubber squeegee
Putty knife
TOOLS
_
MATERIALS
Scissors
Stirring stick
Paintbrush
White cloth
Cellophane
Fiberglass mat
Catalyst
SECTION 6
Page 21
Gelcoat
Cab-o-sil
Cardboard
Acetone
Fiberglass clo
Resin
Sandpaper 50 6
100 grit