6-8
Section 6
Maintenance
Barrier coating
is a process where a vinylester resin
is applied to the boat’s bottom. This process is compli-
cated and very lengthy, including a long “drying out”
phase. The barrier coat is then covered by conven-
tional bottom paint. This process should only be done
by a professional fiberglass repair facility.
The second process is conventional
bottom painting
using a high-quality product. Bottom painting slows
the process of hydrolysis and protects your boat from
most types of marine growth.
To determine the waterline, place the boat in the water
with a full load of fuel and gear and mark the waterline.
Measure above the marked line about two inches for
placement of the tapeline. Use a vinyl/rubber masking
tape such as 3M
®
471.
Preparation is the key to successful hull painting. If
the hull is bare, the gelcoat will have to be de-waxed
before sanding can begin. After de-waxing is com-
plete, light sanding with 80 grit sandpaper is recom-
mended.
Proper ventilation and dust collection is essential. The
dust created from sanding is toxic and should not be
breathed. A properly fitted respirator must be used.
DO NOT use a paper filter mask.
!
WARNING
There are risks and dangers associated with
using paints and solvents. Follow all the manu-
facturer’s guidelines and precautions while
painting your boat. Dispose of all painting sup-
plies following all local regulations.
Summary of Contents for Boston Whaler 26 Justice Series
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