JJT
Veteran Member
- Joined
- Oct 13, 2001
- Messages
- 1,818
- Location
- Upstate NY, USA
- Tractor
- Kubota L3710 HST and a Kubota ZD21 60Pro
2 coats of Rustoleum is good, 1 coat of POR15 is better. As others have said prep is the key.
Bedliner is not made for trailer frames. There are better alternatives. We did an undercarriage in bedliner, and when it eventually started cracking it was a disaster. Trapped water, salt, and dirt. Worse than nothing.I would probably do a bedliner type covering. Project farm did a good comparison on the different brands to help decide.
I used the smaller HF scaler to chip thick layers of rust from under my salt-laden truck bed. It doesn't look like you have a whole lot of thick rust, but the scaler will take off you have in a heartbeat, they are cheap, and you can even replace the needles. Looks like a wire wheel will handle most of it.Air needle scalers can get further into corners and a pretty effective at removing scale. Compact Air Needle Scaler