Sheet Cast commercial indoor and outdoor chairs. Made from 100% Pure Extruded Aluminum! Our SheetCast aluminum chairs are made to last longer than any aluminum chair on the market! Polished aluminum or powder coated finish at the lowest price. These chairs are much stronger and last way longer than cast aluminum chairs! Cast aluminum is only about 65% aluminum and the rest is junk metals! That’s why the finish on a cast aluminum chair peels! That’s why cast aluminum chairs crack and break! Our new Sheet Cast aluminum chairs last longer and cost less than cast aluminum chairs!