ugh, they aleady have glass on um. and if you pulled the entire topsheet off, i have a hard time beleiveing the graphics, which are printed on the topsheet, not the core, would still be entirely intact. either way, your stupid for doing it, cause its gonna splinter and shit, and soon enough your gonna get water in the core and ruin those skis.
and yeah, delam, is where the glass sepperates from the core, a chunk of topsheet peeling isnt delam, its calle use.