Silontex® is trademark for rope and packing in this category. It’s manufactured from calcium silicate by special twisted production, so it has excellent properties for both abrasive and high-temperature resistance, comparing to general E-glass fiber. Silontex® is only produced from 6 micron fibers which is safer for user’s health than smaller one (less than 6 micron) – tested and certified by Aachen University and BIA (Federal Institute of Industrial Safety).