Aircraft Maintenance Technology Product Guide

Sealant Removal Products

3M offers the SR Cutter to remove aircraft sealant during maintenance and repair. The SR Cutter is a plastic rotary cutting tool designed to remove thick layers of sealants quickly and safely without damaging the underlying paint, anodized layer, or aluminum of the aircraft. Available in .40-inch or .83-inch diameters, the SR Cutter has an integral metal mandrel for use on right-angle drills at low speeds (850RPM) providing a mechanized solution to sealant removal from inspection and access panels, fuel tanks, and engine cowlings.