How to sand concave topographical surfaces without buying a fancy foam-padded attachment for your Random Orbital Sander

Step 1: Cut Polystyrene into a circle the same shape as your pad

Cut Polystyrene into a circle the same shape as your pad
<p>Great idea but this doesn't look like polystyrene - no little balls. Is it a different type of polystyrene to the usual packaging material? Can you remember where you got it?</p>
Excellent, though I never have patience for orbital sanders. Used to using angle grinders with flap disk wheels on metal, so invariably my laziness leads to using this on wood as well, of course my wood surfaces end up feeling smooth, but undulated like crazy! Your is a much better idea! And I promise not to try this mod with my angle grinder attachment, (though I did ponder it for a sec')
hell of a idea (danny tech shop SF these can save a lot of ware on my fingers

About This Instructable




More by dannyTechShopSF:A NO Cost Alternative to Patina for steelSanding Concave Surfaces with DIY Foam Pad/Random OrbitalHow To Drain Your Subungual Hematoma  (blood pocket under finger-nail) with a Drill Bit
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