Threw this together this afternoon from a dumpster scrounged dead upright compressor and other odds I had laying around. Got an in line ball valve ordered for air shut off. Older equipment , vehicles and 90 Rolloff containers need under coated every year or 2. 20 gallon tank . Should be able to put 15 gallon and tilt at a 45 or less to get flow. Wonder what I should regulate the pressure at?
I run Lucas stop leak/conditioner in my high milage truck . That oil is like tar . I save that oil separate from other drain oil . Mix is equal parts Lucas drain oil and canola oil and 10% diesel. After 2 years on the bottom of a roll off container it still looks like recently oiled. 3rd year needs a recoat . Vehicles every year. Used to just use a 2 gallon weed sprayer. I think this will save a lot of time
I don't have 90 "cans" to undercoat, but sure would like to know the basics of making a drain oil sprayer. Pressurize a tank with used oil in it, add a fitting for a spray hose, what type of "gun" or spray tip?
