Three things you can find at the dump probably that will have perforated metal, front load washing machines, tumble dryers, and dish washers. I got a big flat sheet out of the door of, I think a Braun, dishwasher at the dump.
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How big a piece do you need? The perforated area strips down each side are 500mm x 50mm

Last edited by aussietrev; 06/02/17 08:41 PM.