Isofrax 1260°C Paper products are manufactured from Isofrax alkaline earth silicate wool, blended with specially selected organic binders to give flexible papers with exceptional characteristics. Advanced production techniques ensure a highly uniform structure enhanced by low thermal conductivity, good handling strength and a smooth surface. Isofrax 1260°C Papers are available in a range of thicknesses and roll sizes.


  • High temperature stability
  • Good handling strength
  • Lightweight
  • Excellent flexibility
  • Easy to wrap, cut and shape


  • High temperature gaskets and seals
  • Ingot mould liners
  • Automotive heat shields
  • Molten metal transfer systems (back-up insulation)
  • Insulating wrap for shrouds/stopper rods in steel manufacture