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Old Oct 25, 2004 | 04:31 PM
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Default Solvent question

What solvent will remove urethane window sealer out of my window trim without a whole lot of labor ? My trim has been glued to the glass because a lot of the clips had broke . (poor fix) I am going to remove my back glass and replace the clips but I need to get all this urethane out of the trim channels .

Thanks !
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Old Oct 25, 2004 | 05:05 PM
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Mineral spirits does work after it soaks for awhile. It's still tuff to get off. That stuff it terrible. Some people should not be allowed to use it
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Old Oct 25, 2004 | 07:05 PM
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Would paint stripper or laquer thinner desolve it if I soaked the trim pieces in it ?
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Old Oct 25, 2004 | 07:18 PM
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I used laquer thinner or mineral spirits on my firebird, after a few minutes, the stuff flakes off if you rub it with a wooden stick. Nothing dissolves it. Joe
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Old Oct 25, 2004 | 08:08 PM
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Great .... Thanks !
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Old Oct 25, 2004 | 08:27 PM
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Trying looking up urethane solvents at www.ask.com. (This is the Ask Jeeves search engine). Sample question: What are solvents for urethane?.

A commercial plastic products vendor will probably have some suggestions. Also, since the trim pieces are stainless steel - you're in luck. I don't think there's any organic solvent that will have any effect on stainless.

I think methylene chloride (aka methyl chloride) will work. It'll attack and destroy just about any organic material (like urethane plastic). Methylene chloride is pretty hazardous in it's pure state. Don't get any on your skin (wash it off quickly), in your eyes, or breath it's fumes. After soaking, the methylene chloride is easily washed away and removed with water. Methyl chloride can be found in paint stores, hardware stores, body shop product stores. Try to get the high concentration stuff. Often it's sold in a gel form to prevent splashing when you pour it out. It is often sold to the general public in very diluted concentrations so if you have a choice of brands, get the high concentration stuff.
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Old Oct 25, 2004 | 08:54 PM
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acetone might work... try that citrus paint stripper that they sell in home depot...its in the orange bottle all natural.... strong stuff....

cryzko
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Old Dec 10, 2004 | 02:08 AM
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Paint stripper didnt even touch this urethane , any other suggestions ?
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Old Dec 10, 2004 | 02:17 AM
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I use acetone for almost everything. It'll strip the shine off the sun. Give it a try.
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Old Dec 10, 2004 | 03:29 AM
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Originally Posted by RoadrashOU812
Paint stripper didnt even touch this urethane , any other suggestions ?
Look for MEK (Methyl-Ethel-Ketone)sp?, but wear a respirator.

Last edited by 71coupe; Dec 10, 2004 at 03:32 AM.
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