5″ Shrinking Disc (Phenolic for Aluminum)

This is the innovative, safe-edge shrinking disc designed specifically for aluminum panels.

• Use this five-inch diameter shrinking disc on tight, confined areas of aluminum panels that larger discs can’t reach, ideal for precise surface control.

• This smaller disc complements, but does not replace, larger shrinking discs like our 9″ version.

• Designed for aluminum, this disc efficiently heats the surface, allowing for controlled shrinking when cooled with water, leaving the panel smooth and ready for finishing without the need for filler.

• I teach the proper use of all my shrinking discs, including this aluminum-specific version, in all of my sheet metal shaping classes.

• Mounts easily with a standard 7/8″ diameter (5/8 x 11 thread) autobody grinder flange nut. Adaptations for different thread sizes can be made with bushings or collars, and I offer assistance if needed. Sold worldwide.

• Made from durable phenolic material, this tool is built to last and enhance your aluminum shaping projects for years to come.