Re: 1948 Packard interior plastics

Posted by bkazmer On 2022/11/6 9:01:18

An insert in the mold, like a straw, could make the hole. If you hand lay some mat to make the hole, that will work too, although wetting it out will be a bit tricky. Fiberglas is chopped glass fiber in a (usually) polyester matrix. The glass fiber will give a rougher surface and is unnecessary for strength in this part.