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904 Redfish
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Discussion Starter #3
Was going to use Jb but herd mixed reviews on it people have told me if you don't keep good paint on it it corrodes
 

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> PRO STAFF <
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Yeah, JBWeld has steel powder mixed into the epoxy as a filler.
If it isn't primed and painted it will develop rust spots.
An alternative if you are worried about possible rust dots
is an aluminum powder filled epoxy like those offered by http://www.hypoxy.com/

Also important to remember to chamfer the top and bottom of the hole being repaired
so the chamfers act as locking tabs, when filled with the epoxy putty.
 

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If I remember correctly Marine Tex used to have a display at boat shows where they'd used the stuff to repair an engine block... I wouldnt' hesitate to use in for your purpose... If you're hesitant, just do a small spot and see what results you get. I'd use the gray color instead of white (if they still make it...).
 

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I used a two part thickened marine epoxy. I put tape on one end of the hole so it would cure smooth and level and sanded the other side.




 

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BE THE LURE
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I used it on a metal bath tub that was white. It covered a very large hole in the tub, I puttied it up, sanded it down and it looked great.
 
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