I have recently bought a 1968 Lazy Days, 43', aluminum hull.

Fwiw...Lazy Days are steel hull boats, not aluminum.

Peggie
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Peggie Hall
Specializing in marine sanitation since 1987
Author "Get Rid of Boat Odors - A Guide To Marine Sanitation Systems and
Other Sources of Aggravation and Odor"
http://www.seaworthy.com/html/get_ri...oat_odors.html