When I used to be in the biz, and I needed an obsolete number, I'd call Formica direct, they'd be very helpful and do a local or national search of their shippings for me to see if anybody had any left over they'd be willing to part with. It can be shipped UPS, so if someone's got a piece in Arizona say, you could buy it from them. Otherwise, try calling local shops, you may get lucky or you may be able to buy enough "drops" to do your job. Good Luck!