TREMprime Multi-Surface Urethane Primer

TREMprime Multi-Surface Urethane Primer is a two-component, quick-drying, epoxy-based, VOC-compliant primer primarily for use with VulkemĀ® urethane deck coating and liquid-applied waterproofing products. It may also be used with Vulkem and Tremco branded urethane sealants.


  • Porous surfaces, interlaminary, urethane coatings. Low-VOC (<60 g/L), two-part epoxy primer used to condition and prep porous surfaces and existing coatings for application of a new coating layer
  • Apply with a short nap roller or brush evenly to the surface
  • Primer must dry completely before coating application as indicated by turning from milky-white to completely clear