Make your own. It’s not 360 but a good bit of it. Take a HF hand sprayer and remove the tip. Use whatever swapover fittings to get to a 1/4” or even 3/8” flare. Then flare a piece of copper tubing long as you need . Fold over the end and squeeze shut, solder if you like. Then tiny holes around the circumfrence but leave the top \/ alone. The reason being there’s a lot of stuff in a car door you won’t want slopped up and it’s all above you usual drill n plug door location. Where you want it all over just roll your wrist as needed. You can easily make up a second spray wand drilled all over if you like.
I use a voodoo mix of bar n chain oil, old Dextron ****** oil and cheap petroleum jelly. Mix it gooey heat gill liquid and fire away.[emoji76]
The only hard part is finding a matchup from the Gun to the flared fitting. You may have to solder it on depending.........
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