This patent pending “Tube-in-Tube Fusion” process is the production basis of SIVOLD™. Through a proprietary tube swedging technique and then a fusion (joining both tubes into one) process we are able to take two uniquely different metals (Gold and Argentium Silver) that both have significantly different melting temperatures and create a single-piece precious metal called:

SIVOLD™

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This process allows Benchmark to create truly one piece and execute designs that could not be done using other inferior metal to metal bonding methods such as using a substance called solder which is placed between 2 different metals to facilitate the bond between metals.

Solder’s problem is that it is not a natural metal-on-metal bond as seen in SIVOLD™ and can sometimes break up and ultimately cause the 2 parts to separate from one another SIVOLD™ uses no solder!

SIVOLD™ is the true permanent bond of metal-on-metal!