Corrosion Protection - Centurion Ri257 Owner's Manual

General Care and Maintenance

CORROSION PROTECTION

Hardware, Fasteners and Fittings
Check all fasteners, fittings, hinges, latches, rails and cleats for corrosion and
tightness. Repair or replace any items that need attention. Never use automotive
replacement parts when replacing marine parts.
Periodically clean all hardware with approved marine cleaners or mild soap and
water. Never use abrasive cleaners or materials; they will scratch the polish and
protective coatings on the hardware and cause the hardware to corrode. Applying
a coating of marine-grade wax can help maintain the original shine of the
hardware and help prevent corrosion.
Stainless Steel and Chrome Hardware
Stainless steel and chrome will normally oxidize over time, especially in marine
environments. Cleaning and preventive maintenance of stainless steel and
chrome hardware are crucial in maintaining appearance and functionality. If the
hardware is left unattended, it can corrode, causing the hardware to appear
unsightly and cause structural integrity problems.
Wash the stainless steel and chrome hardware with mild soap and water after
operating your boat in corrosive environments such as salt water.
Remove rust or corrosion promptly by cleaning the hardware using a high-quality
stainless steel, chrome cleaner or conditioner. Do not use any abrasive materials
such as steel wool or sandpaper to clean the hardware. Do not use acids or
bleach or any cleaners not intended for stainless steel or chrome, such as glass,
tile or counter cleaners, as these types of cleaners can cause permanent damage.
Always test a cleaner in an inconspicuous area first before applying to the
complete surface.
After cleaning, protect the surface of the hardware by using a high-quality boat,
automotive, stainless steel or chrome protectant or wax.
Aluminum Hardware
Aluminum hardware should be washed periodically with soap and water to keep it
clean. If the boat is used in salt water or polluted water, aluminum hardware
should be washed with soap and water after each use. Salt water allowed to
remain on aluminum will penetrate the metal and corrode the aluminum.
It is recommended to frequently clean and coat all aluminum hardware with a
metal protectant made for aluminum to protect against pitting and corrosion
caused by the harsh effects of salt water. Choose an appropriate cleaner specific
to your needs, as special cleaners are available for different types of aluminum
hardware such as anodized, powder-coated and polished.
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