Lovin' Lost Foam

While the big piece took an hour to ram up in petrobond the little leaf pieces were just plonked down in play sand. For the right type of piece lost foam is a pleasure!

Here is one of them still hot from the mold. It is interesting to note that the foam leaflets were very fine and fragile yet the cast leaflets are much thicker. The play sand I am using is pretty coarse and very loose so my theory is the aluminum just pushed it a bit to the sides.