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Hi everyone I have a question about an engine that has weathering done to it , and it has dull coat sprayed on it.

Is it possible to remove to dull coat and the weathering without damaging the paint or lettering on the engine.

Also if it can be done, what would I need.

 

Thanks very much, ALex

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Alex,

Dullcote is a lacquer, anything that will remove it will affect the paint underneath.

 

If the weathering is not heavy, could you possibly spray over it with glosscote, if all you need is to put back the shine?

 

Best thing is to remove/repaint.

 

I Googled "Removing Dullcote" and found some folks have tried isopropyl alcohol, but I haven't tried it.

Do NOT use isoropyl unless you wish to strip the paint completely. Isopropyl will react with the talc in the dullcote and turn it a powdery white. If that happens, you can spray it with dullcote again and it will get rid of the powdery white finish.

 

Like Bob said, there is no way to remove the weathering w/o stripping the model and starting from scratch, paint and decals. You can spray it with gloss or even satin, but then all you have is shiny weathering. If you don't like it, why not just sell it and look for a new one? 

I watched this thread with interest. Just scored a WBB BL-2 on eBay. It's either a nasty case of overspray or a pretty poor attempt at weathering. I left the alcohol and lacquer thinner alone per the previous posts. I did try mineral spirits with no effect.

 

However, Nautical Ease worked like a charm. I use it all the time on the boat and it's great for removing fine scratches in automotive clear coat. Didn't take it all off, but it sure toned it down.  All that's left is what appears to be highlights on the seams. Just go slow and work very small areas at a time. I used the soft disposable paper shop towels.

 

http://www.nauticalease.com/products/ultimate.htm

 

Gilly

I don’t think you want to have a weathered glossy engine by spraying it with gloss.

Everyone except RMT can be safely washed down with mineral spirits or paint thinner without affecting the original surfaces paint and lettering.

 

Dullcote will destroy & eat clear windows if it’s applied to them. No fixing that.

So if it’s on the windows, I wouldn’t bother changing it. The engine will never look new again.

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