|From Jonathan's Projects|
I had a bit of time yesterday so I decided to apply some Polyester resin to the outside of the shield. This is to serve two purposes,
1 - To help stiffen it before applying the Polyurethane to the inside to help stop warping.
2 - To help fill any small holes there could be around the joints.
I plan on applying the Polyurethane on the inside tonight, probably looking at about 3 coats minimum, but we'll see how we go.