capping dichroic

[Vernelle]

I have never had any problem with dichroic being capped.  I don’t grind off the edges like Stephen mentioned.  I do, however,, make the clear a “hair or two” larger than my piece.

If you have  glass that is uneven and different thicknesses, then, the capping layer will slide, even with glue..   You may want to try fusing them together first to even the surface area, then do a cap as a second firing.