Blistering revealed

BryanR

Seaman Apprentice
Joined
Jan 11, 2012
Messages
39
Bought a boat a couple weeks ago, its a 17 yr old key west 15. First boat, so I went into it knowing I was somewhat ignorant. But the bottom of the boat was heavily stained. After several hours of crawling around using starbrite and marykate, Ive managed to restore the hull to a nice bright white again. However, in removing the staining, it is evident there is some bubbling of the gelcoat on the bottom. Putting 2 and 2 together, Im pretty sure this boat sat in the lake water A LOT!

That said, from my novice perspective, the bubbling is minor. There are a fair number of them, but they are all very small and you can barely, if at all, feel them with the finger. At the right angle though you can see them visually.

The boat from now on will be sitting on trailer when not in use. I understand the boat is old and inexpensive and I realize the implications of this....Im not looking for a perect boat...would have dropped the money for a new one if I wanted that bad enough.

That said, from what I am describing, is this something that should concern me? Will they get worse over time now that the boat will never sit in the water long term?

Tried to take pics, but camera barely pics them up.
 

QC

Supreme Mariner
Joined
Mar 22, 2005
Messages
22,783
Re: Blistering revealed

Hey Bryan,

I moved this to the Restoration section. More experience on this specific issue over here. Good luck!!
 

BryanR

Seaman Apprentice
Joined
Jan 11, 2012
Messages
39
Re: Blistering revealed

If they are barely visible I wouldn't worry about em. They might break open occasionaly and if they do, use gelcoat paste to repair them and enjoy the boat. This will give you information about the problem.

http://boatsafe.com/nauticalknowhow/1220983tip.htm

Well, it is what it is....the boat is mine. Short of something drastic, all I can do is monitor them. Ive heard acid builds up in there and will eat the fiberglass over time. Doesnt sound fun, but may not be true either.
 

ondarvr

Supreme Mariner
Joined
Apr 6, 2005
Messages
11,527
Re: Blistering revealed

If they are small don't worry about it. Only the fish will know they are there, and they aren't talking.
 

pjitty

Cadet
Joined
Aug 4, 2009
Messages
26
Re: Blistering revealed

What a wealth of information on this forum. When the blisters get really bad, why not go to Home Depot and get some Poly Sheeting and wrap the bottom of your boat. Should be safe for you and your family...
Good luck

Joe D
 
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