Copper Nickel alloy brake lines, otherwise known as Cupro-Nickel, Kunifer or Cunifer, are mainly used in Europe to protect the braking system from failure due to corrosion caused by salt on their roads. In Australia there is no salt on the roads, unless someone drops their McDonald’s chips, so the product is not widely known or used. Cupro-Nickel came to my attention as an alternative to zinc coated steel bundy tube in early 2018. It appealed to me for three very good reasons. Inherrently corrosion resistant with no coating to wear out Bends much easier than steel or stainless steel …