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Silicone Sealant Low Modulus Neutral Cure Grey

Soudal Silirub 2 silicone sealant in grey is a high-quality neutral, elastic onecomponent joint sealant based on silicones.

  • Very easy application
  • Permanent colour, UV-resistant
  • Stays elastic after curing
  • Available in a wide range of colours
  • Very good adhesion on many materials
  • Low modulus
  • Excellent acoustic properties (noise reduction)


  • Building and construction joints
  • Topsealing at glazing jobs
  • Joints with high movement between different building materials
  • Sealings between treated wood, metal, PVC profiles and glass

Directions for use

  • Method: caulking gun
  • Application temperature: +5°C to +35°C
  • Clean: with white spirit immediately after use
  • Finish: with soapy water before skinning
  • Repair: with Silirub 2


  • Do not use on natural stones like marble, granite,…(staining effect). Use Silirub MA for these applications.
  • Not recommended for use on PC and PMMA because it can cause crazing (stress cracking) in these materials. Use an alkoxy type instead on these materials.
More Information
Brand Colour Grey
Colour Grey
Brand Soudal
Finish Gloss
Material Silicone
Pack Size 1
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Silicone Sealant Low Modulus Neutral Cure Grey
Silicone Sealant Low Modulus Neutral Cure Grey
National Plastics is a trading name of Specialist Building Products Limited, a wholly owned subsidiary of the Epwin Group Plc. Specialist Building Products Limited is registered in England & Wales. Company Registration number: 1268689. Registered Office: 1B Stratford Court, Cranmore Boulevard, Solihull, B90 4QT VAT Registration No. 864 4507 10