Landon I tried this stuff on my car first that is why I got it. If you can keep it wet then it will work ie. use a little electric pump to keep it flowing on big stuff but if it starts to dry the least little bit it wont work.
Picked up some of this stuff at TSC last weekend and I have a jack hook that is pretty bad. So far after being in the dip 24 hours I'm not impressed at all, my sandbalster would have made short work of it.
I'm going to let it soak another day and will post a picture.
I found that deep pits it had a hard time cleaning, but when it had sat for a few days I would take it out and use a red scuff pad and it if it was gonna come clean then it would. Most stuff will develop a black film like stuff on it that will clean up with soap and water.
My plan is to let it soak first for a few days and then run it through the sandblaster. If the majority is already melted off it will cut the time required to get the part first rate for painting.