Hull/ControlSystems
6.19
SMC Hu ll Repair
The hull and top deck on some models are constructed of sheet molded compound (SMC) which is an epoxy
based, rigid, reinforced material. The processes used to manufacture the hull involve high heat and pressure.
Once this process is complete it cannot be reversed. Therefore, hot air welding or similar methods cannot be
used to repair damage.
A two part rigid structural adhesive such as 3M #08101 or equivalent is acceptable for SMC materials. Patch kits
are locally available at most auto supply stores. Be sure to follow the directions carefully according to the repair
kit package. After any repairs are made the hull can be prepped and painted using a base coat/clear coat marine
quality paint.
NOTE: See paint information in General Information section for paint colors.
CAUTION:
Do not use power sanding equipment on the repair area or bond strength may be affected. Hand sand only.
NOTE: For bonding use 3M #08101 structural adhesive or equivalent. Example shown is through hull fitting
installation. Basic preparation procedure is the same for repairing damaged hull/deck components.
1. Remove all original adhesive and sand the area
to be repaired with 80 grit paper . Power sanding
is not recommended - bond strength may be
adversely affected. Use acetone or lacquer
thinner to clean and prime the area around the
repair .
2. Mix parts 1 and 2 of the structural adhesive, apply
to the fitting and hull, and immediately press the
parts into place holding pressure for at least two
minutes until the adhesive begins to set up.
3. Handling strength should be achieved within 30
minutes. Allow 24 hours for total cure time before
painting or putting into service.
To Next Page
Loading...
Need help?
General
