How to fix scratches and dents on aluminium channel on gunwale

Starcrafty

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Sep 13, 2020
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3
Hi everyone, new starcraft owner. Bought a 1979 16'SS and hauled all the way from MI to TX. It was going so well for couple of months but today we went to a lake we were unfamiliar with and the dock was terrible without any padding.

I had to tie the boat to the dock to get the trailer but wind gusts banged the gunwale of the boat pretty bad in 5 mins and the aluminium channel got dinged and scratched and the rubber insert came out partially. I pushed the rubber insert with flathead screwdriver inside but it's still scratched up. Is there a way to get both the channel and rubber insert look good again?

feel terrible. Should have docked on the other side so boat wouldn't have banged against the dock.
 

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Scott Danforth

Grumpy Vintage Moderator still playing with boats
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50,936
welcome aboard

you can spend lots of time with a small sheet metal flange tool to get the channel straightened back out, and then re-paint it

the rubber can be bought new
 

dingbat

Supreme Mariner
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Nov 20, 2001
Messages
16,539
Finger nail polish remover or Penetrol on a clean rag will clean the plastic right up. Make it look like new
 

Starcrafty

Recruit
Joined
Sep 13, 2020
Messages
3
welcome aboard

you can spend lots of time with a small sheet metal flange tool to get the channel straightened back out, and then re-paint it

the rubber can be bought new

Thanks for the tip on flange tool for the bent part, but as I understand from reading other threads, the channel is anodised and the scarring left dents, I was hoping to see if I can restore to the original aluminium and not paint it. Is that possible ?
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
50,936
Thanks for the tip on flange tool for the bent part, but as I understand from reading other threads, the channel is anodised and the scarring left dents, I was hoping to see if I can restore to the original aluminium and not paint it. Is that possible ?

no, you will see the crazing in the anodizing if it was anodized. most likely it was just a 5000 series extrusion. in that case, scotchbright pad
 

dingbat

Supreme Mariner
Joined
Nov 20, 2001
Messages
16,539
Thanks for the tip on flange tool for the bent part, but as I understand from reading other threads, the channel is anodised and the scarring left dents, I was hoping to see if I can restore to the original aluminum and not paint it. Is that possible ?
The only way to repair an anodized piece is to have the part anodized again.

Could clean up the damaged area and apply a clear coat finish of some sort but you would have a color difference to contend with
 
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