Solvent for Cleaning ...

I purchased some Cox models that were flown, sometimes crashed, then put away ... without cleaning ... for 40+ years!

Most have a pretty good coating of oil, dirt, and anything else that could be grabbed from the surrounding environment, and the decals - though often unrecognizable at this point - really don't want to come off in hot water.

I suspect some "Goo Gone" remover would help, but just curious: has anyone here found a solvent that's effective for cleaning but doesn't damage the plastic in any way?

When all is said and done, there are some very valuable parts under all that goo!

Thanks!

Dennis

Dennis, rather than solvents, I would use detergents. You never know, with old plastics, so better be on the safe side. I would go with stuff like simple green, or dishwashing liquid. Not hotter than what your hands can handle so the plastic won't go soft.

Our friend MauricioB cleaned up his PT-19 using carpet and upholstery cleaning foam, the end result is very nice. See here:

https://www.coxengineforum.com/t9381p125-recent-engine-acquisitions

The link should take you straight to the correct page, but in case ot doesn't, it's on page 6.