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Liquid Products
Primer D

Primer D

Self-adhesive membrane primer

Primer D is a locally manufactured, solvent-based solution of polymer modified bitumens that promotes high adhesion.

sa flag Manufactured in SA for SA conditions Download Data Sheet


A fast-drying bitumen primer for all surfaces prior to the application of the self-adhesive range.


  • Promotes intimate contact between substrate and tape
  • Promotes high adhesion
  • Fast-drying
  • Good wetting and penetration characteristics
  • Can be applied by brush, roller or spray


  • Steel surfaces should be cleaned to a minimum standard of St2.
  • Apply a thin uniform coat of Primer D to cleaned substrate and
    allow to tack dry.
  • Drying time will be dependent upon prevailing conditions.
  • Primed surfaces should be overcoated (taped) within approximately 8 hours of application, depending on site
    conditions, failing which repriming is required.

(Further information available on the data sheet)


Technical Data

Solids content 43%
Specific gravity 0,94
Drying time ±10 - 15 minutes touch dry
Flash point < 24°C
Maximum service temperature 5°C to 70°C
Application temperature range 10°C to 55°C
Spread rate (concrete) 3 m²/ litre

Specifications are subject to change without notification. Results shown are typical but reflect test procedures used. Actual field performance will depend on installation methods and site conditions.

Download Data Sheet

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