I wouldn't recommend neoprene, it will break down with the new blended gas and clog your carb at least here in the states. Not sure if you guys run any E-10 blends over there or have any other additives. I just did 3 water bottle gas tanks and used viton tubing and it works great. I did use a section of brass with 2 short sections of viton in the tank.


http://www.thunderboltrc.com/tutoria...rial_five.html

place to buy the line.

http://www.redaerorc.com/