Heat resistant, water repellent silicone electrical varnish.

Applications –


Silicone resin in xylene
Heat and water resistant
AIEE Class 220 С insulating material
DOW CORNING 994 Varnish is the most heat stable varnish available. Glass cloth coated with this varnish retains its flexibility and electric strength after 1 year at 250°C


Designed for coating glass cloth.
Also used for coating sleeving and for bonding mica-glass combination

Good adhesion to materials

  • Aluminium
  • Glass
  • Technical plastics