Nobody wrote:Just make sure you let it 'cure' thoroughly! A couple or three light coats with plenty of time to cure between coats. If it doesn't cure completely it'll 'crack' if there's flex at the joint. Once cured, that stuff is there to stay

I learned that the hard way last night. I tried to goop it on, it didn't want to dry and I ended up taking it all off with lacquer thinner and starting over with thin coats. The can says 5 min between coats, but it still looked wet, so I let it sit for 20 between coats. This afternoon it loked good. I'll have to see how it looks tonight when I get home. Says it takes 24 hours for the stuff to cure.
Just a side note, I soldered a T splice for the trailer brakes (12G wire). I couldn't get my little soldering iron to get the joint hot enough, so I ended up using the propane torch to solder the joints. It worked a lot better than I thought it would
