Originally Posted by tmotten
Loving this thread. Excellent info.
When do people tend to put a skin of fireglass over a plug to reinforce it?
Also, when making a mould is it the exact extent of the plug at the edges, or a little extra (inch or so) to allow for it to be cut?
I add the fiberglass when the last coat is tacky.
My molds extend beyond the edge of the plug by 3-4 inches. I do this as it makes vacuum bagging easier later