Hull moisture

flying_steve

New Member
Aug 25, 2017
25
Barrie, ON
Boat Info
1999 Sundancer 290
Engines
Mercruiser 4.3 EFI w/Alpha one
Hi all,

Considering the purchase of a '99 Sundancer 290. Had a survey done with some questionable results. Interested in your opinions:

"The moisture content of the hull below the waterline ranges from 1.0 to 5.0%, which is high in many areas. The moisture content of the transom above the waterline ranges from 0.1 to 2.0%, which is acceptable. The moisture content of the transom below the waterline ranges from 2.0 to 5.0%, which is high in many areas (most of the wetted transom was over 4.0% moisture content). The moisture content of the swim platform ranges from 0.1 to 2.5%, which is slightly elevated but within acceptable limits."

And this:

"The outdrive bellows and hoses are quite worn, and all should be replaced before further use of the vessel. The outdrive shift bellows are both 100% worn, with much cracking—if these bellows leak this may result in vessel submergence. The u-joint bellows are not completely accessible for assessment. Both exhaust bellows are 100% worn and badly cracked, and the starboard bellows was not suitably fitted. The port outdrive outside water house is also cracked from age—and if not water-tight, could result in the port engine overheating. "

I can get the purchase price down to offset the bellow repairs, so it's really only the moisture that concerns me. But am I wrong in that the 290 hull isn't a wood core? If not, what is the concern with moisture?

Thanks.
 
There is a lot of structural wood in the 290, and it sounds like that is where the moisture is. I have done these kinds of repairs (on a smaller scale). In my opinion, there is not a price that would offset a boat well on its way to being full of dry rot.

I would rather do 100% of the mechanicals than extensive structural repairs. With this boat, you are likely looking at both.
 
Steve, I haven't looked, but there must be a LOT of boats in that size range on the market. My question to you would be:
--Why take a chance on a boat that you KNOW is going to need extensive structural work?

With a boat like that (One that you know has a wet hull) you should be asking yourself what else might be wrong with the boat? Stringers? Hull with more moisture?

I'd suggest you pass on this one and look for a different boat that is in good condition and doesn't need major surgery.
 

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