ME901 Butyl & Bitumen Primer

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ME901 Butyl & Bitumen Primer is a brush applied polymer solution for use with illbruck butyl and bitumen tapes and membranes.

Usage/purpose

ME901 Butyl & Bitumen Primer is used as a pre-treatment bonding agent and primer when working with illbruck butyl and bitumen tapes and membranes.

ME901 Butyl & Bitumen Primer cannot be over-painted as it may dissolve paints, varnishes and some plastics. Testing is recommended prior to application to check compatibility.The information in this datasheet can only provide general indications of performance in use. Because of conditions of use and application, outside of our control and the large number of different materials, the user is advised to test and establish the suitability of the product for his particular application. The primer retains a high level of surface tack after drying. Exposed areas (not covered by tape / membrane) may be subject to dirt pick-up.

Safety data sheet must be read and understood before use.

  • Improves tape / membrane adhesion on cold or damp surfaces
  • Stabilises unsound surfaces
  • Improves weathersealing on porous substrates
  • Quick drying
  • Can be used down to -5°C
ME901 Safety Data Sheet (en-GB).pdf Safety Data Sheets
ME901 Technical Data Sheet (en-GB).pdf TDS