Here's right after the dry glass in the last picture is saturated with resin and squeegeed out to "laminate" the fiberglass onto the board's surface (mostly foam). you don't want excess resin sitting on the board so you chase it to the edges with a squeegee (flat, sharp plastic/rubber hand tool) and drip it back into the container of resin. with this 'laminating coat', the fiberglass cloth is essentially see-through as you can see (compared to the last picture) but you can still see the texture of the cloth on the surface (picture doesn't show that close enough).