Vapor Retarder Primer VC

Vapor Retarder Primer VC is a VOC compliant, solvent-based primer

Vapor Retarder Primer VC is a VOC compliant, solvent-based primer used to prime wood, concrete, lightweight concrete, approved gypsum boards, and gypsum decks prior to the application of Sika’s self-adhered vapor retarders or Sarnafil® G 476 SA (Self-Adhered) waterproofing membrane.

  • Enhanced adhesion strength between primed substrates and Sika’s self-adhered vapor retarders or Sarnafil® G 476 SA waterproofing membrane