Soudal Silirub Cleanroom Silicone

Soudal Silirub Cleanroom Silicone

Anti-microbial, low-modulus neutral silicone for cleanrooms, hospitals, laboratories and pharmaceutical plants. Also suitable for food-safe and sanitary joints.

Sealants

Silirub Cleanroom is based on alkoxy silicone technology and has a long open time. It contains Bethoguard™ technology from Janssen Pharmaceutica.

  • Neutral alkoxy silicone sealant
  • High performance sealing properties
  • Very low emissions
  • For cleanroom, sanitary, and food-safe applications
  • Conforms with many international standards
Technical data sheet Safety data sheet

The data sheet has the full substrate list, limits and test ratings. Not sure it fits your job? Ask us.

More downloads

Soudal catalogue Silirub Cleanroom leaflet (catalogue) FDA test report (Ianesco) (certificate) ISO 11600 test report (IFT Rosenheim) (certificate) Anti-bacterial test report (IKI) (certificate) ISO 846 mould resistance test report (ILH) (certificate) Hygiene certificate (National Institute of Hygiene) (certificate) Soudal certification letter (certificate) Declaration of Performance 230007 (2025) (certificate)

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Specifications

Packaging 310 ml cartridges, 15 cartridges / carton
Colours available White

Features and applications

Features

  • Very easy to apply
  • Colourfast and UV resistant
  • Impervious to mould, contains ZnP (biocide with fungicidal action)
  • Permanently elastic after curing
  • Very good adhesion on many materials
  • Meets GEV EMICODE EC1 PLUS: very low emission
  • Low modulus
  • Slow skinning time
  • Tested according to FDA regulations code CFR 21 § 177.2600 (e) and (f)

Applications

  • Production halls where pharmaceutical, electronic and other sterile products are produced
  • Food industry
  • Cold-store warehouses
  • Refrigerated trucks for food transport
  • Operation theatres in hospitals
  • Computer mainframe areas
  • Sealing in cleanroom applications in hospitals
  • Laboratories and other critical surroundings
  • Sealing in environments where food is handled, processed, or stored (food containers, cold store installations, etc.)
  • Expansion joints between different building materials
  • Sealing of several panel types (e.g. HPL-panels)
  • Joints in sanitary rooms (on synthetic baths and tubs) and kitchens

Suitable substrates

All usual building substrates, such as ceramic tiles, enamel, stainless steel, acrylic baths, glass, Corian, etc.