PENOSIL Premium Neutral Silicone

  • Insulates and seals in both indoor and outdoor conditions.
  • Suitable for slightly alkaline metal surfaces.
  • Non-sagging, does not spread in the joint.
  • Adheres to most building materials such as stone, metal and wood materials, glass and plastic surfaces.
  • Adheres well to porous surfaces.
  • Excellent processing and smoothing properties.
  • Allows long working periods.
  • After curing, elastic even at extreme temperatures (-40 °C to +100 °C).
  • Mould, UV, moisture and weather resistant.
  • Long storage time.
  • Does not lose volume during the curing process.

Field of application

  • Insulation and sealing of connections, also on surfaces where acid-curing silicone cannot be used.
  • General construction and repair works
  • Interior and exterior works, wet and dry rooms
  • All finishing, insulation, glassing and ventilation works
  • Insulation and sealing of window and door frames.


Cartridge: 310 ml; 12 units per box. Tubular foil package: 600 ml; 12 units per box.

Colour samples

  • PENOSIL Premium Cleaning Wipes

    PENOSIL Premium Cleaning Wipes

    Big industrial cleaning wipes for the remo-val of paint, adhesive, oil, construction foam,sealant and other stains from hands, tools and other surfaces.

  • PENOSIL Sealant Manual Gun 310 ml

    PENOSIL Premium Cartridge Gun 310 ml

    Professional manually-operated gun to apply and extrude sealant products such as silicones and mastics contained in the suitable standard 310 ml. cartridges.

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