DDK - Die Deutschen Klassiker

How can I remove paint fumes from a piece of clear Perspex-like plastic? I know it will never be as before, but if it could return to the previous clear state (instead of scrashed-white!)...
I've heard that Brasso Metal Polish that is good for repairing scratched CDs...
Any thoughts?

Thanks

Good news, Vaso.

If it is pespex, ie acrylate, is will burnish back better than new!

As usual start with coarser stuff eg weor dry paper about 600, work up to 1500, if thats still not fine enough finish with a body cut/polish paste..

Polycarb is not so good tho'

Kind regards
david

Thanks! Was there Perspex in the early seventies? Or was it invented (and used commonly) later?

Perspex (which is a trade name - the chemical name is polymethylmethacrylate) has been around since the early 30's.

It was used extensively in the second world war for aeroplane cockpit canopies.

If your part is from the '70's it's more than likely made from Perspex.

vricardo wrote:Thanks! Was there Perspex in the early seventies? Or was it invented (and used commonly) later?

Perspex or polymethyl mechacrylate (PMMA) was created in Germany in the early 1930's so been around a while. Also known as 'acrylic' or 'plexiglass' One of the best ways to restore it is to use T cut, but try it on a small area first. I've always found it works well and to finish, now don't laugh, but toothpaste will really make it shine!! I really must get out more...a lot more.

Thanks again guys!
I knew "acrylic" was used in WWII canopies, not "Perspex"...

)))))

There goes one more example of brand-over-product, like Lycra, Velcro, Nylon, Ferodo, Gillete, etc...

Now comes the dumb part (as I'm not a natural english-spoken person...): what is T-cut and where can I get it?

Hello, Vasco.

Your English does you credit!

T-Cut is only a normal body paint-cutting polish..its a bit more abrasive than is ideal for some things to be honest..

But depending on how deep the barks go ( thinners is usually quite deep) you will definitely need to start with somethin much rougher..other wise you will never get deep enough..

Kind regards
david

vricardo wrote:what is T-cut and where can I get it?

Hi Vasco,

Sorry did'nt spot you were in sunny Portugal, what David said is spot on, and T-cut really does work well, the new stuff is much better, not quite as coarse as 'Brasso', that's a brand of brass polish Vasco, I'm doing it again. Good luck with the cleaning.

Thanks for all the tips guys!