algae just below water line...

[turkish6]

Hello Everyone,
We are getting ready for another season. just below the water line along the entire length of the boat we have some light algae. It is very light. I was wondering if it is okay just to put a new coat of abalative paint over it or should i sand it off before i paint it again?

[David M]

It absolutely has to be removed. Anit-fouling paint will not stick to it for very long after the algae dies and starts decaying. Instead of sanding, use a coarse 3M Scotch-Brite pad, some water and some elbow grease. Tape off your boot stripe so you do not scratch it.



3M-07447 General Purpose Maroon

[turkish6]

i will give it a try thank you