The optical grade coarse (C) replica tape is a layer of compressible foam affixed to an incompressible polyester film of highly uniform thickness. When pressed against a roughened steel surface, the foam forms an impression, or reverse replica, of the surface. It is for use with surface profile gauges and replica tape readers.
The optical grade coarse (C) replica tape is a layer of compressible foam affixed to an incompressible polyester film of highly uniform thickness. When pressed against a roughened steel surface, the foam forms an impression, or reverse replica, of the surface. It is for use with surface profile gauges and replica tape readers.