Before I throw away 8 PETG molds due to pitting, has anyone had success in fixing these? Sanding? I may try once more using vegetable oil as a coating before they get tossed. Any other suggestions?
I did a dozen Father's Day soaps on a rope over the weekend and couldn't use most of them because of the pitting.
The pitting is certainly a reaction to some fragrances. But, no way to predict which ones, as far as I can tell. This particular bunch used a coffee fragrance oil. I've had it happen, too, using Drakkar Noir (type), which I no longer offer.
Thanks -
Connie
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