This 960/000 PT 960 C Platinum welding wire measures 500x0.25mm (19.7"x0.1"). Designed to be used for typical jewelry applications; specifically to compliment the PUK welders and is suited to welding with any PUK Jewelry Welder model. When welding platinum alloys, in particular with cast platinum, small pores and/or brittleness can arise if welding repeatedly takes place in the same area. This can be avoided in general terms through the application of "fresh metal" with welding wire. When welding on platinum, a clean welding area and optimum shielding gas coverage are very important. Note that pricing is subject to change daily due to precious metals, so please call for today's price. Wire will Drop Ship directly from manufacturer - Chicago, IL.