The "Waterproof" Metal
Stainless steel = Waterproof
Stainless steel is steel alloy metal with the addition of a minimum of 10.5% Chromium content by mass. It does not corrode or rust like normal carbon steel, which begins to oxidize and rust readily when exposed to moisture. This is due to the added Chromium forming a protective film against the iron oxides that produce rust and break down the metal. This means no rust and the metal maintains its strength from the inside out! So go out and skate, rain or shine! Thats the beauty of technology.