nope replacment is your only option.

"PCM" wrote in message
news:8avTc.123271$8_6.64433@attbi_s04...
I have a black glass cooktop by Dacor. I dropped a jar on the corner of it
and made a small crack in the glass at one of the edges. It is not near
any
of the cooking elements. Can this be patched up ? How ?

Thanks
Joe