The basic assortment - REZITERM ST

    Heat resistant glass sewing threads REZITERM-ST are made from E-glass type EC6, respectively EC7 in three versions differing with tensile strenght and typical use:

TYP REZITERM ST
Density [tex]
Tensile strenght [N]
Technical specifications
ST343-OVERLOCK
120
38
OVERLOCK-ENG
ST443-UNIVERZAL
167
55
UNIVERZAL-ENG
ST683-POWER
240
80
POWER-ENG

ST343-OVERLOCK is an overlock sewing thread intended to stabilise the fraying edges of material. It is not primarily intended for exposed seams.
ST443-UNIVERZAL is the standard material for lockstitch sewing.
ST683-POWER is a reinforced sewing thread for highly stressed seams.