Tuthill Transfer FRH10020 1 in. x 20 ft. Fuel Transfer Hose

I've used this hose for a year not even one spark so as a matter of a safe material to use on gas or diesel this is it no cracking in the hose it's a little stiff but that's not an issue to the extent I wouldn't buy it again I've had this over a year and it's still working

Good quality hose. Just make sure to buy at least one swivel.... Almost wish I had bought a swivel for the tank end also to extend the life of the hose.