Columbia Coronado 25, Owenrs Manual

Page: 104 / 115

SECTION 6
Page 24
6.3.5 (continued)
D. Finishing the Outside and Inside Surf
1. Clean the outside and the inside patched areas thoroughly
with a white cloth saturated with acetone.
2. Apply gel-coat putty to the outside of the
inside patched areas as instructed in Section 6.3,
Procedure H.
3. Spray finish the outside of the inside repaired
' areas with matching gel coat as instructed in
Section 6.4.
6.3.6 Repairing Punctures From Outside the
Structure Only
TOOLS MATERIALS
Power sander Fiber glass mat
24 grit sanding disc Fiber glass cloth
sanding block Resin
Rubber Squeegee Catalyst
Putty knife Sandpaper 50 & 100 grit
Scissors Gel coat
Stirring stick Cab-o-sil
white cloth Acetone
Wire Milled fibers
Stick
Cellophane
B. Removing Damaged Fiber Glass
1. Remove the damaged fiber glass from the area as
instructed in Section 6.3, Procedure C.
NOTE: If the hole is small and roughly contoured, shape it with the
sander so that a piece of cardboard can be easily inserted through
the hole.
2. When cleaning the area thoroughly with acetone, (Section 6.3,
Procedure C, Step 2), insert the saturated cloth through the
hole and clean around the edges underneath. This underneath
area must be completely free o£ water, oil, and wax so that
the patch to be applied there will bond properly.