as title, whats the differences between these two Acrylonitrile-Butadiene and synthetic-nitrile, which one will emit less fumes because i dont want headaches, could i put that clear rubber type hose over the top to stop the fumes.
thanks in advance

 

The only place hose type is an issue with fumes if it is inside the cabin. In those cases you must use teflon lined hose. Outer covering doesnt mean shit. But it just so happens most teflon lined hose usually has a stainless overbraid.