The Guinevere Inflatable Sanders are pumped up through an air inlet in the drive shaft located in the bottom of each sander. The molded rubber bulb constantly flexes and changes shape conforming to the shape it is pressed against. They should be inflated with the minimum amount needed to hold the rubber bulb on the mandrel. It is available in a 2” by 2” diameter round sander or a 2" diameter by 2" long drum sander. To inflate use the Guinevere Hand Pump. Do not use compressed air as it can damage the unit.
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