Glass-to-metal seal absorb the stresses from thermal expansion mismatches. Due to its very low vapor pressure, indium finds use in glass-metal seals used in vacuum technology. Gallium is a soft metal with melting point at 30 °C. It readily wets glasses and most metals and can be used for seals that can be assembled/disassembled by just slight heating. It can be used as a liquid seal up to high temperatures or even at lower temperatures when alloyed with other metals (e.g. as galinstan). Mercury is a metal liquid at normal temperature. It was used as the earliest glass-to-metal seal and is still
XM Liquid Metal XM Liquid Metal XM Liquid Metal (or XMLM for short) was a channel on XM Satellite Radio channel 42. This XM Radio Channel is Uncensored and had an "xL" Marking, which Means it had Explicit Language. The channel played a variety of Hard Metal and Extreme Metal from yesterday and today. The channel has been with XM Radio since day one, and has gone through a few phases since. On November 12, 2008, as part of the Sirius XM Merger, XM Liquid Metal merged with Hard Attack to form Liquid Metal. XM Liquid Metal was part of the basic service