MIKE,Hi and how,s the new work area? I would recommend going to a cabinet shop and seeing if they have an end cut or sink cut out, of CORIAN. My benchtop(with the CORIAN and a piece of TEMPERED GLASS from an old tower stereo) are now over twenty years old.
The CORIAN when really soiled or stained can be sanded(WET) cleaned and re-leveled.this works wonders.The glass was free.It came off that stereo that was in a dumpster..YUP,dumpster diving has let me fully equip my shop-even the power tools.Good luck and keep me posted---TANKER-builder