Plasticizer leach?

[D749]

Liquid: Distilled Water
Additive: Nuke-PHN (e.g., Benzalkonium)
Tubing: PrimoChill PrimoFlex PRO LRT
Rad: Aquacomputer Airplex Modularity 360 Copper

What the heck is going on here? I boiled the tubing in distilled water to soften it up prior to install. Could that cause an issue?

My other components don't appear to be covered in this film. The loop has been running on and off for at most a month.



Perhaps I should go back to Norprene even though it's stiff as a damn rod.

Thanks.

UPDATE: For those in denial that there's an issue I direct you here: http://www.overclock.net/t/1199158/p...ussion-gallery