AT140 Primer for Porous Substrates

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AT140 is a surface primer for use on porous substrates, such as concrete, prior to application of illbruck SP hybrid sealants and adhesives.


AT140 is used to give enhanced adhesion where required on porous substrates, or where significant movement is anticipated.

Safety data sheet must be read and understood before use.
Highly flammable - keep away from open flames and other ignition sources.

  • Provides enhanced adhesion of illbruck hybrid sealants and adhesives
  • Rapid drying and easy to use
AT140 Safety Data Sheet (en-GB) (2).pdf Safety Data Sheets
AT140 Technical Data Sheet (en-GB).pdf TDS