Home › Forum › Ask A Member › Transom thickness for Big Twins › Re: Transom thickness for Big Twins
May 26, 2015 at 12:03 am
#16878
quote Outboard315:
quote 1946Zephyr:
I think a good quality Pressure treated 2 X 12 would work good
No pressure treated on aluminum. Also no galvanized. It will eat the aluminum. Look for exterior grade plywood or some oak.
Good to know that. At least I’ll know, when I re-do mine. I just figured that since regular grade wood will rot out faster, the PT would last, but I stand corrected. White oak it is. 😉