Enviro Prime 789 is a one-part moisture curing, low viscosity polyurethane that provides high bond strengths when used as an interfacing primer for Enviro 700 PUR, Enviro 800 PUR and Enviro 900 PUR.

Features and Benefits

  • High bond strength
  • Versatile
  • Humidity tolerant
  • Easy to use

Areas of Use

Primer for Waterproofing surfaces, to be used in conjunction with Enviro 700PUR, Enviro 800PUR, Enviro 900PUR.



Paintbrush/Roller, Tray or Spray
Number of Coats
Dependant on substrate (refer to PDS)
Drying Time
Recoat: 4-6 hours
Fully Cured: 8 hours
Clean Up
Thinners No. 1 or Thinner No. 7