Debroy
New member
I have repaired several fertilizer bins that were rotted at the bottom using body putty. One set was rotted totally off the rings. You have to remove all of the rust and paint with a wire wheel in order to obtain good solid adhesion. Then apply the putty inside and out, sand smooth, paint, then apply a good quality car wax. One set that I completed 5 years ago are still in service and show no signs of further deterioration or mechanical failure. The key is to wash out the fertilizer bins after each use. Fertilizer is very corrosive. I hope this will help you. Don't give up on that planter, the 246/290 planters are the best out there. In my area they are worth between $600 and $800 without new paint.