Revitex VSC25 E
Sleeving made of a extruded silicone
rubber coated fiberglass braid.
[...]
Fiberglass sleeving, thick wall, coated
with self-extinguishing silicone rubber
that guarantees a high degree of thermal
insulation (Thermal class 250). In the case
of VSCTE AL, the silicone contains heat
reflecting aluminium pigments providing
excellent heat refraction properties.
Fiberglass and silicone.