Samples of bad, outdated water supply pipes needed (HoH)

We’re looking for examples of Kitec, Polybutylene, Bundyweld, and any other outdated or questionable material used for water supply piping in creating a display to be installed in the House of Horrors.

Please send to:
Kenton Shepard
C/O InerNACHI
4635 Nautilus Ct. South
Boulder, CO 80301