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Old 04-29-2017, 10:02 AM
Cory1 Cory1 is offline
 
Join Date: Aug 2013
Posts: 279
Default Refurbishing Aluminum Boat

Anyone every refurb an aluminum boat?
Boat has no leaks or issues, would be strictly cosmetic.

Did the outside a couple years ago and never sealed it and it got the oxidation scale built up in a couple weeks after use.

Anyone ever seal the outside of an aluminum boat?

Would also be looking at stripping the paint on the inside and laying down a grippy box liner type material.

Anyone done this and have words of wisdom to share?
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Old 05-01-2017, 01:35 AM
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harryones harryones is offline
 
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Location: Airdrie
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All the wisdom for Alum's you will ever need resides at this site. Guys do restoration jobs on their boats and document the whole process. Very informative.

Plus its another forum you can join and spend countless hours on.

Tinboats
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Old 05-01-2017, 06:48 AM
calgarygringo calgarygringo is offline
 
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Location: calgary
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This goes back a few years but I did a little fix it and paint on an old one I used to have.

I was recommended a product called Gluvit to seal the seams and I did so on the bottom and it worked great. This stuff was expensive but works real well and dries hard and flexible as it is made for boats.
I then stripped the old paint and sanded up the area I was going to paint up. Got some special aluminum primer and aluminum paint and painted her up. Looked good and ran leak free form many more years.
I did the carpets as well and when don looked like an almost new boat again.


Quote:
Originally Posted by Cory1 View Post
Anyone every refurb an aluminum boat?
Boat has no leaks or issues, would be strictly cosmetic.

Did the outside a couple years ago and never sealed it and it got the oxidation scale built up in a couple weeks after use.

Anyone ever seal the outside of an aluminum boat?

Would also be looking at stripping the paint on the inside and laying down a grippy box liner type material.

Anyone done this and have words of wisdom to share?
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  #4  
Old 05-01-2017, 09:46 PM
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The Fisherman Guy The Fisherman Guy is offline
 
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Location: Calgary
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Nope

Tinner Restoration Project
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  #5  
Old 05-02-2017, 12:48 PM
Drewski Canuck Drewski Canuck is online now
 
Join Date: May 2007
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Yes my son, I have been there and done that.

Stripped a Sylvan 18 footer down to metal. This was set up as a side console walleye boat, and the carpet kept water on the plywood decks, and rotted it out. The Floatation foam was waterlogged, and easily added 300 pds to the boat.

There was no leaks, but I did clean the metal with CLR to get off all oxidization, and then sprayed the inside with rubberized rocker guard spray to seal anything that I was not aware of.

I then got the two part foam kit, and re foamed the whole thing.

Tricky part was the plywood. At the time there was no marine preservative plywood around that would not react to aluminum, until I was of course finished, and discovered that it could be sourced from the US. Very expensive stuff. Instead, I painted all new deck plywood with oil based paint on all sides.

Instead of carpet, I used Ducan Deck Kote. In the old Urathane format it was a two part rubberized traction coating, then a solid color rubber roll on coating. Very tough and water proof. don't know how good the new acrylic water based material is though.

A lot of upgrades went in as LED lights were new, and worth it.

Biggest part was re enforcing the stern and transom. If you really knew how cheaply boats are built you would stay on land. 4 Bees Metal Products in Edmonton formed up new Aluminum capping for the splashwell. They also did the stainless grab rails.

I inlet 3/8" x 4 " aluminum force plates on the 1 1/2 " plywood for the stern through which the motor bolted through. Outside facing for the lower bolts (the push location) and inside facing for the upper bolts (the pull location) I added a 3 / 8" plate to the outside of the stern as well to spread the stress on the stern.

Only use stainless hardware. Expect to pay for it. All wiring connections have to be sealed and if bullet connectors are used, use dielectric grease on connections.

I don't know if what I did was justified, but I do know that it has held up for years.

Boats are pretty expensive these days, so it may have been worthwhile, but it did take a lot of time and money.

Drewski
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