Home › Forum › Ask A Member › Transom thickness for Big Twins › Re: Transom thickness for Big Twins
May 25, 2015 at 10:16 pm
#16859
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.