Re: Polystyrene knobs and button repair
I wish I knew how dangerous CTC was when I worked for BR during the 1950/ 60 era, we had it in 40 gallon barrels and used it for contact cleaning. We also cleaned our flat caps on the Saturday night shift, on a regular basis. We had a lot of asbestos insulation around, not every one was cautious with it as they should have been. Pleased to say still around and kicking
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