Ferroglass™ is 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.




G-11 & G-12 Epoxy/glass are higher temperature rated versions of the popular G-10 material. Good mechanical strength & lowest cost are the main advantages.





Silglass™ is our proprietary brand of silicone resin bonded
glass. Features exceptional high temperature strength.