How Often Do I Need To Apply VS721 Bottom Coat?
How often do you need to apply the VS721 BOTTOM COAT to keep algae from growing on your boat?
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Usually only once a year, unless you are in a high growth area, in which case every 6 months. If you see slime beginning to form on your hull, just wipe it off with a sponge and you will be able to extend the life of the VS721 Bottom Coat.
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