Sandboss Inflatable Drum Replacement Bladder, 3-3/4" Diameter

These air-filled sanding or polishing drum have extraordinary features that set them apart from any other sanders/polishers.

The flexible-rubber drum contains an inflatable air-chamber which adapts to the work surface and disperses the heat away from the sleeve. Air circulation inside the drum maintains the sleeve surface at an ideal temperature without overheating.

The result is perfect contact between the sleeve and the work surface with no heat build-up or gummy residue left permanently in the sandpaper.

3-3/4" diameter