2023 OWNER’S MANUAL 
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 356
Periodic cleaning is the best way to keep your boat looking like 
new. Regular washing and waxing keep dirt and build-up from 
deteriorating the finish. If you keep your boat in showroom-new 
condition, then your personal satisfaction will be higher and the 
resale value of your boat will be greater.
The  boat is made of fiberglass-reinforced plastic resin material 
that is easy to clean and care for. Several layers of resin material 
are chemically bonded together to form the hull. The smooth 
outside surface of the hull is a layer of gel coat resin. The gel coat 
is a solid color that is only a few millimeters thick.
Beneath the gel coat surface is a series of layers of chemical resin, 
fiberglass mat and woven roving. It is these layers that give the 
boat its strength and maintain the hull shape. The boat bottom 
also uses special coremat material for its strength-to-weight and 
superior marine performance.
Even though MasterCraft has carefully crafted boats from 
resilient materials, it is still the responsibility of the boat owner 
to perform regular and routine cleaning maintenance to ensure 
that the boat exterior, interior and components retain both their 
appearance and strength.
HULL
When washing the boat, use a mild detergent,  such as Dawn or 
Ivory dish soap, or similar commercially-produced detergent, and 
warm water solution. DO NOT use abrasive cleaners, solvents, 
ammonia or chlorine,  as  these will damage  the  gel coat surface. 
Under extreme conditions, special cleaners may be used 
to remove marine growth from the hull. (See an authorized 
MasterCraft service department for further instructions.)