James was keen to use the sandblaster, so I put him onto an old partly rusted air receiver a friend gave me. When that was done, we primed, painted in hammertone and later added the drain and connection fittings. I need a 1/2 BSP steel fitting for the top so I can weld on a hook to hang the whole thing, but Bunnings now only sell steel fittings in metric, so I'll have to shop around.