[tristor]

I've never owned a house old enough to be rewired, my previous house was built in 1992, the current house was built in 2017. That said, as far as I am aware, SIMpull does not contain PFAS, which is the slippery coating on Romex wiring. I don't know what the off-brand companies do, though.

For data cabling, which I did install myself in both houses, I looked up material safety data sheets (MSDS) for any products I purchased before buying them. The wiring I used also does not contain any PFAS in its insulation.

[SpicyUme]

Interesting, I haven't looked at the datasheets but I assumed there were some PFAS used in the coatings. That is good to know. The problem I see is that the material properties of PFAS are so useful and desireable, so they are used in so many different contexts.