"Jim Thompson" wrote in message news: snipped-for-privacy@4ax.com...
We have a plate-warmer/food-keep-warm drawer located at almost floor
> level.
>
> The temperature set knob only has a "dimple" to indicate where it is
> pointing, thus it's hard to see.
>
> I was thinking I would simply add a dot of white paint in the dimple
> so it can be seen, but the control knob panel is covered by the door
> panel when closed and might see at least some heat.
>
> Would anyone have a suggestion on what kind of paint to use. (Knob is
> of unknown plastic material.)
>
> Thanks!
Most auto accessory stores keep a variety of engine block paints, motorcycle accessory stores usually keep paints to withstand exhaust header temperatures - but that probably won't get hot enough to cure properly.