u/Wintertime1337

Hey guys, looking for recommendations for our fuel sight tube (10mm ID) to comply with CV 2.6. Standard PTFE is too milky for the tilt test.

I think PFA or FEP is the way to go, but we need a reliable supplier that provides an official manufacturer datasheet (proving 120°C+ and fuel resistance) for scrutineering.

What exact brand or supplier do you use that easily passes tech? Thanks!
(Located in EU)

https://preview.redd.it/4mpzkmbwkkwg1.png?width=813&format=png&auto=webp&s=8fea61ff18860c12e17f023717089017b50b1465