Expanded Shell Repair by Roy Kueppers

Expanded Shell Sets use an expanded shell along with ungaffed inner coins which are hand-picked for an exact size-match as well as for overall appearance matching. With expanded shells, it is possible (with some searching) to find other ungaffed, matching fits. An expanded shell might also fit your other normal-sized gaffs, like your flipper coin. This dvd will teach you how to use such coins.

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