On 20/09/2010 15:16, The Natural Philosopher wrote:
AL_n wrote:
The Natural Philosopher wrote in news:i77ne1$56l$1
@news.albasani.net:

If you mix the resin properly there is no tack.

Only if it happens to be surfacing resin (containing wax).
Ok smartass, what do they put on the surface of fibergalss mouldings that
- isn't tacky
- takes paint

then?



AFAIK you can only get a full cure by excluding air from the surface, so
maybe aly foil would work on a flat area, and be easy enough to remove.
I imagine the tacky bit must cure eventually, but probably not in a time
suited to a production line.