 DIY "hot tank" works great !!!!!, Solvent recommendations ??? |
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| Mueller |
 Aug 29 2003, 12:00 PM
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#1
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914 Freak!  Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None 
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Sorry no pics, maybe this weekend I'll shoot some.........
anyways............. I needed to strip some tar, undercoating and paint off of some of my suspension parts as well as engine parts and decided to make my own hot tank. I used a large plastic tub, filled it with a 50/50 mix Castrol SuperClean and hot water (boiled the water on my oven and dumped it into the tub with the parts in it) Within a few hours, the parts had been completly stripped of all paint and undercoating. Much easier than sandblasting to remove the paint and all the other crud. I think my next step will be to add an electric heating element to the tub....it looks like an heating element for a electric water heater would work out perfect...the element is about 12 dollars and the thermostat is about 25 dollars or so. I have yet to clean anything aluminum with this setup since I know the Castrol SuperClean really attacks the aluminum if left in the solution too long, but I'm sure it'll work out nice as long as I keep an eye out on the time the parts are left in the solution. What other solvents would be ideal in a "hot tank"??? |
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| Brad Roberts |
Aug 29 2003, 12:03 PM
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914 Freak! Group: Members Posts: 19,148 Joined: 23-December 02 Member No.: 8 Region Association: None |
heating element in a plastic tub ?? How would you keep it from melting the area that supports or passes thru the tub wall ?? Or would you just dip it in ??
B |
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| 3D914 |
Aug 29 2003, 12:12 PM
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#3
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Unregistered |
Mueller,
Just curious. What happens to the "solvent" when you're done. Is it stored to use again (probably not), or if displosed of - where, how? TIA (IMG:style_emoticons/default/boldblue.gif) , |
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| Mueller |
Aug 29 2003, 12:14 PM
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#4
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914 Freak! Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None
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I'd figure out a way to safely "dip" the element into the tank, maybe in a metal housing so that the wires are protected. I could also add a few sheets of metal to either side of the plastic walls to protect them. The tub I have showed no signs of weakening after pouring in the boiling water. The tub used is an idustrial shipping container as spec'd by AMAT, it's very stout !!!!
I also have a metal parts washing tank, so that might be a better tank to use. The plastic tub is nice since I can use the hot-@ss sun in my area to keep the solution hot. Before I added the boiling water, my solution got up to 125° f just by sitting in the direct sunlight for a few hours. |
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| Mueller |
Aug 29 2003, 12:16 PM
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#5
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914 Freak! Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None
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Luckly for me, we have a recycling center near by that takes this sort of stuff from households (old paint, oil, etc....)
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| 914werke |
Aug 29 2003, 12:31 PM
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#6
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"I got blisters on me fingers" Group: Members Posts: 10,052 Joined: 22-March 03 From: USofA Member No.: 453 Region Association: Pacific Northwest
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I tried the petrolium based solvents but switched to Castrol's Super detergent. Works great and dont have to deal hazardous materials disposal when it gets to dirty.
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| PatW |
Aug 29 2003, 03:12 PM
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#7
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Wassup? Group: Benefactors Posts: 565 Joined: 19-February 03 From: Rocklin, CA Member No.: 317 Region Association: Northern California  |
At work we used to heat up floor wax remover in a Sonicator/Hot Tank. Worked real good.
Pat |
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| tryan |
Aug 29 2003, 03:43 PM
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#8
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Senior Member Group: Members Posts: 553 Joined: 22-January 03 From: smokey mountains gatlinburg tn Member No.: 184 |
simple green works well. gags me at room temp.
could you get the thermo disc on a water heater stat flush to your 'tank'? |
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| URY914 |
Aug 29 2003, 08:15 PM
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#9
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I built the lightest 914 in the history of mankind. Group: Members Posts: 120,466 Joined: 3-February 03 From: Jacksonville, FL Member No.: 222 Region Association: None |
We bought a new washer and dryer a few months ago. The old washer still worked and I had thought about using it to wash parts in, but changed my mind. I think it would have worked. Just stop it before it hits the spin cycle.
Anyone else try this? One guy on Pelican used his dish washer, Paul |
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| redshift |
Aug 29 2003, 08:41 PM
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#10
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Bless the Hell out of you! Group: Members Posts: 10,926 Joined: 29-June 03 Member No.: 869 |
QUOTE(Mueller @ Aug 29 2003, 02:16 PM) Luckly for me, we have a recycling center near by that takes this sort of stuff from households (old paint, oil, etc....) We do too, it's called "neighbor's pool". (IMG:style_emoticons/default/smile.gif) M |
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| Red-Beard |
Aug 30 2003, 01:49 AM
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#11
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"Ya canna change the laws of Physics" Group: Benefactors Posts: 1,124 Joined: 11-February 03 From: Houston, TX Member No.: 288 Region Association: None |
Use a Steam cleaner and run the steam hose into the tank for heating....
James |
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