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ferror   Ferroglass™
EHE's proprietary brand of ferrite powder filled epoxy/glass impeder casing. The additional ferrite present in the casing can boost weld speeds by as much as 40% in the case of small diameter impeders.
Gll   G-11 & G-12 Epoxy/Glass
These are higher temperature rated versions of the popular G-10 material. Good mechanical strength & lowest cost are the main advantages.
silglass   Silglass™
Is our proprietary brand of silicone resin bonded glass. Features exceptional high temperature strength.