Anyone ever used it? Says it's contructed from a special AQP neoprene inner tube, does it stop the petrol vapour smell?

 

i got some hose to run through the car its teflone coated thats what i was advised to buy so you dont get petrol fumes got it from www.thinkauto.com

 

Cheers, i know about tfe hose, but they don't supply it in the size i need (-10). Was thinking of using the progold hose, but it's core is convoluted which i don't want.

I just need to know if the startlite is good at keeping the fumes inside, anyone used it?