Ticon Industries - CP1 (Grade 1) Titanium Welding Filler Rod 39&rdquo; Length 2.2mm/.087" (1lb) CP1 grade Titanium Filler Rod offers the the best weldable characteristics of any grade of Titanium for manufacturing exhaust systems or other applications High Grade Commercially Pure Grade 1 CP1 Titanium offering the highest corrosion resistance and formability of any grade of titanium 2.2mm /.087" Titanium Filler is designed to be used for heavier use such as heavy duty tube to flange welds, plate to plate welds, Spring Tab welds and heavy duty tubing welds with thick walled Titanium tubing. *The 2.2mm filler rod comes packaged by the pound which usually equals approx. 28 rods in a 39" length.*