I used Bondo 35 years ago on my 1935 Chevy Coupe steering wheel and it still looks good. I think Bondo is softer and is more forgiving that the harder epoxy's. The Marine-Tex and JB Weld type epoxy's are hard enough to drill and tap which doesn't allow them to flex with the rubber based material on the steering wheel, this allowing the cracks to return first time someone grabs the wheel.

My .02 cents,

Mike B smile

Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
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Silver Spring, MD