Glasstron Carlson CV 17 Restoration Advice Sought

Tommy1

Cadet
Joined
Jul 26, 2010
Messages
13
Hello,

I recently purchased a 1975, Glastron Carlson CV 16. I'm excited a bout it. She is in very good shape all things considered. She is my first boat, and I was expecting to have to fix a few things to make her ship-shape for use, and I found what she needs to have fixed. But I need some advice. The floor was rotting, and I have removed most of it already. A previous owner did some work to fix / strengthen the transom (maybe more), but a portion of the job was poorly done. The holes allowing water to flow into the bilge pump well were not low enough, so water stayed in the bottom of the hull and the floor rot began. The stringer looks and feels solid. This is what I want to do, and I am hoping to get some advice to make sure I am on the right path. There is a brace coming from the transom to the floor, and the wood supporting the brace is rotting. I can't remove the engine at my house, so I was planning on supporting its weight from below to prevent any possible damage to the transom during the floor replacement and rebuilding of the braces. (The motor also has a support from the trailer.) I want to fill the space below the floor with the polyeurathane, closed cell foam to prevent future water damage to the future floor and add flotation to the hull. I plan to glass both sides of the new floor.
What kind of adhesive is used to secure the floor to the hull?
Would it be an acceptable idea to stiffen the hull with 2 additional, small stringers running parallel to the existing stringer? Possibly flat pieces of plywood glassed, then glued to the bottom of the hull prior to the foam nstallation? Now would be my chance.
I also have to repair some fiberglass at the point where the bulkhead meets the floor of the hull and I am going to replace the fuel tank just to be safe.
Some of the wood in the back of the gunnels is bad, and I was going to use oak as the replacement wood.

Once I finish these repairs and install new carpet, I'll put the seats back in. I'll then turn my attention to the engine which, I'm told, only has a water pump problem. After all of this, I'll work more on the other cosmetic issues.

Please comment on anything you can. I will appreciate any help I can get. Please let me know if I'm on the wrong track,
If anybody has a photo of an original CV 16 transom from the inside, I would love to see that.

Thanks,

Mike
 

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Woodonglass

Supreme Mariner
Joined
Dec 29, 2009
Messages
25,927
Re: Glasstron Carlson CV 17 Restoration Advice Sought

Mike,

Have you drilled exploratory holes in the stringers and the transom to confirm that there is no rot. With that Old of a boat I would be highly suspicious. Since you have it torn down this far I would make sure that all is well before i started the rebuild. Use a 3/8 drill bit and drill into the stringers and the transom from the inside at different locations. if you get dry shavings then you are ok. If you get dark wet shavings then you will need to replace both the stringers and the transom if you want a structurally sound boat that is going to last.

I'm just sayin...:D
 

ht2

Recruit
Joined
Mar 13, 2011
Messages
1
Re: Glasstron Carlson CV 17 Restoration Advice Sought

Looks like a great boat boat to me. I just joined the forum and found your project is almost identical to mine. Bought a 72' glastron w/ 100 johnson and it's a full on restoration project! My plans are to convert it to a bass boat. Bought it a week ago and will post some pics throughout the process. I'm no expert by any means, but i'm just going to dive in and learn some as i go. Enjoyed the pics and wish i could answer your questions, but i don't think i'm quite qualified to do that yet. Good luck and wouldn't mind seeing some pics of the boat as you progress
 

dorelse

Chief Petty Officer
Joined
Feb 24, 2003
Messages
624
Re: Glasstron Carlson CV 17 Restoration Advice Sought

Welcome - iboats is the place to learn & read about fixing up boats. There is also a large and active Classic Glastron community out there as well. Here's a picture of your boat from the factory catalog:

http://www.classicglastron.com/75gl-carlsons.html

As was stated above...these old Glastron-Carlson's are cool old boats, but they do suffer from rot (like all boats built back then). So...I'd definitely be checking the stringers & transom carefully.

There are a couple Glastron's that have been rebuilt here, so take your time & read up. Welcome
 

dorelse

Chief Petty Officer
Joined
Feb 24, 2003
Messages
624
Re: Glasstron Carlson CV 17 Restoration Advice Sought

Looks like a great boat boat to me. I just joined the forum and found your project is almost identical to mine. Bought a 72' glastron w/ 100 johnson and it's a full on restoration project! My plans are to convert it to a bass boat. Bought it a week ago and will post some pics throughout the process. I'm no expert by any means, but i'm just going to dive in and learn some as i go. Enjoyed the pics and wish i could answer your questions, but i don't think i'm quite qualified to do that yet. Good luck and wouldn't mind seeing some pics of the boat as you progress

ht2 - probably a good idea to start your own thread so we can all see your project as well. Did you buy a CV-16 like Tommy1's? If so, that wouldn't be a good candidate for a bass boat conversion. The closed bow is part of the support & strength structure for the hull...meaning if you cut it open to access the front, you'll have to really get in and reinforce the hull with ribs. Otherwise, you're weakening the boat's structure by quite a bit.

You'd be better off finding a bass boat to rebuild...that way you're at least starting with the hull structure you need for the type of boating/fishing you're doing.

Its kind of like buying an old mustang when you really want a classic el camino...both cool cars, but they are designed for different purposes.

Start a new thread for youself, post pictures!
 
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