Hello,
I know this subject been beat to deat but there are so many different opinions out there I tought someone might give me some help.
I am in the process of making an fiberglass cawl for my patern plane. I have made a 2 part plug painted and ready. I also have a parting board with smooth surface. but i am little lost on the next step
what wax/PVA should I use on the plug.
what is the first step to making a mold/what is the first layer of material used.
Then i build it up with some thick glass.
please help.
thank you