AL fuel line tubing wort chiller

[bmaidman]

I am going to be making a chiller in the near future and was wondering if anybody had experince with this stuff? I understand that aluminum is not as good as copper however the price is much cheaper. Of course I would boil it in water first but, do i need to worry about grease or other chemicals?

here is a link for the tubing:
http://www.ebay.com/itm/New-Speedwa...r_Truck_Parts_Accessories&hash=item3cd65bd687