Somewhere on this forum someone posted a bit about how to repair broken plastic parts on a dash which then enabled the poster to drill into the repaired area and attach the small screws which hold various parts to the dash bezel. For the life of me I cannot find that thread. I am looking for the proper product to use to repair broken plastic posts on my 67 dash so I can firmly reattach dash things to other dash things. If I recall, the product was mixed and placed over the broken areas. It hardened sufficiently and adhered properly to the existing hard plastic material to tap a new screw hole. Can anyone point me in the right direction? I am building a new dash harness complete with Deutch 12 pin connector and figure while I have it disassembled I would repair the areas I could prior to reassembly. Thanks in advance.