Novasil® S 56

The high temperature-resistant silicone adhesive and sealant for industrial purposes


  • Neutral-curing 1-component silicone sealant and adhesive, MEKO-free
  • Excellent weathering, ageing and UV-resistance
  • Very high mechanical strength, resistance to notches, tension and tearing
  • High adhesive power
  • Excellent adhesion on many substrates, partly in combination with primer
  • Very good resistance during Damp Heat Test (1,000 h +85 °C / 85 % RH)
  • Excellent temperature resistance from -40 °C up to +250 °C (1)
  • Non-corrosive
  • Resistant to motor oil and lubricating oil

Fields of application

Renewable energies

  • Elastic bonding of frames to PV-modules
  • Adhesion and sealing of junction boxes

Household appliances

  • Adhesion of baking oven-inside pane
  • Application of elastic sealings, e. g. on the oven door
  • Bonding of fixing brackets, mouldings, oven glass doors, door handles

Heating, ventilation and plant construction

  • Sealing of moulded boilers and smoke gas cabinets
  • Bonding of glass doors in stoves

General industry

  • Elastic bonding and sealing for industrial purposes with a permanent temperature of up to + 250 °C
  • Suitable for Formed In Place Gaskets (FIPG) oilsump front wall cover, thermostat housings, valve covers, axle covers etc.

Standards and tests

  • UL 94 Flame Classification HB, RTI 105 °C, File No. E 176319


310 ml cartridge
stainless steel
Packaging unit 20
Pieces per pallet 1200

Further delivery forms available on request

Products, packaging Units and/or colours bearing order codes are available ex warehouse in standard commercial quantities.