>>Cast iron isn't a micron (or 22 gauge) thick like aluminum siding. <<

During the black years before becoming a conservationteer we had a term that went beyond amulinium cloaking to include Bruce plywood “flooring”, printed linoleum, vinyl soffits and a virtual plethora of reality products. We just referred to them as 02thin gauge.

Never did learn how to shoot nails with a gun,

Rudy