Soudal Silirub+ ® S2000 - Premium LMN Silicone

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Soudal Silirub+ ® S2000 - Premium LMN Silicone

Soudal | Silicone Sealant

Soudal Silirub+ ® S2000 is a Premium Quality Neutral Cure Construction Silicone Sealant which is thick bodied and has excellent toolability.

Soudal Silirub+ ® S2000 has primerless adhesion on all common construction materials including glass, plastics, masonry substrates, metals and wood.

Soudal Silirub+ ® S2000 has high movement capability and is resistant to UV, rain, snow, ozone and many chemicals. High and low temperature resistance. Matt finish on all colours.


Soudal Silirub+ ® S2000 - Premium LMN Silicone

  • Low Modulus Neutral Cure

  • Virtually Odourless

  • Primerless Adhesion on Most Surfaces

  • Conforms to ISO 11600 F&G 25LM


Typical Applications:

  • Construction, Glazing and Industrial Sealing Applications.

  • Sealing of Expansion and Movement Joints, Curtain Walling and Facade Panels

  • Perimeter Sealing of Window & Door Frames.

  • Sealing of Roofline and Drainage Systems

  • Weathersealing of Aluminium Glazing Systems.

  • Can be used with most types of Glass (Except Self Cleaning Glass)

  • Roofing Seals including Lead, Roofing Slates and Fibre-Cement

  • Industrial Applications; Coated Metals, Anodized Aluminium, Stainless Steel.

  • HVAC Ducting, Pipework and Drainage Joints.

  • General Maintenance & Sealing

Compatibility with Glass:

Tests carried out in our laboratories show that Silirub+® S2000 is compatible with most edge seals of insulating double glazing and conventional PVB films.

External testing at TÜV Rheinland have shown no visual defects or no other inconsistencies that were found between the secondary seal or PVB film and Silirub+® S2000 after exposure to high temperature and humidity (Report No. 12490Ra-89202273).

Due to the large number of edge sealing systems on the market, it is impossible to test the compatibility of all combinations with glazing sealants.

Surface Preparation:

Surfaces should be clean, dry, free of dust and grease.

Porous surfaces in water loaded applications should be primed with Soudal Primer 150. No primer needed for non-porous substrates.

There is no adhesion on PE, PP, PTFE (Teflon®) and bituminous substrates. We recommend a preliminary compatibility test.

Application Method:

  • Application Method: With a manual or pneumatic caulking gun.

  • Cleaning: Clean with a Surface Cleaner immediately after use.

  • Finishing: With a soapy solution or Soudal Finishing Solution before skinning.

  • Repair: With the same material

Joint Dimensions:

  • Minimum Width for Joints: 5 mm

  • Maximum Width for Joints: 30 mm

  • Minimum Depth for Joints: 5 mm

  • Recommendation Sealing Jobs: Joint Width = 2 x Joint Depth.


  • Do not use on natural stone such as marble, granite as it may cause staining. Use Silirub®+ S8800 for this application.

  • A total absence of UV can cause a colour change of the sealant.

  • In an acid environment or in a dark room, white silicone can slightly turn yellow. Under the influence of sunlight it will turn back to its initial colour.

  • When finished with a finishing solution or soapy solution, make sure that the surfaces are not touched by this solution. This will cause the sealant not to adhere to that surface. Therefore we recommend to only dip the finishing tool in this solution.

  • We strongly recommend not to apply the product in full sunlight as it will dry very fast.

  • Do not use in applications where continuous water immersion is possible.

  • Do not use on polycarbonate. Silirub® AL2T instead.

Data Sheets

Technical Data Sheet

Declaration of Performance (DoP)

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£2.65 £2.09 ex. VAT | £3.18 £2.51 inc. VAT

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    £2.65 £2.09 ex. VAT | £3.18 £2.51 inc. VAT