FlexProof 106 Primer is a polyurethane-based primer suitable for construction joint waterproofing, that improves the adhesion of FlexProof 106 NV to porous substrates, and should always be used when concrete has been ground. 

Key Benefits

  • Increases the adhesion of FlexProof 106 NV to most substrates

  • Seals porous and dusting concrete

Typical Applications

  • Priming of substrates prior to the application of FlexProof 106 NV

Suitable Substrate

  • Concrete

  • Mortar

  • Screed

  • Timber

  • Natural Stone

  • Newton liquid waterproofing membranes and coating products