IED
Been Around the Block
Ok, back to this for a minute.
I filled the voids with some polyfoam packaging blocks then sanded them sub-surface of the frame edges. The reason for this is, If I fiberglass straight onto the polyfoam it will melt as the glass starts to cure, and I wont get a crisp finish to cast my mould.
I used construction filler to go over the whole plug and I'll sand it back to the spines that form the frame work.
It will need a few more fills and sand to get it right, but it will be worth all the effort.
I filled the voids with some polyfoam packaging blocks then sanded them sub-surface of the frame edges. The reason for this is, If I fiberglass straight onto the polyfoam it will melt as the glass starts to cure, and I wont get a crisp finish to cast my mould.
I used construction filler to go over the whole plug and I'll sand it back to the spines that form the frame work.
It will need a few more fills and sand to get it right, but it will be worth all the effort.