weberpas PR 339

Product formerly named: formerly Decofacade. 339 AEP


Acrylic elastomeric primer weberpas PR 339 is water based acrylic co-polymer primer and bonding compound developed to assist in adhesion and preparation of smooth concrete walls for application of elastomeric materials such as weberpas deco 320 and weberpas deco 340 .This bonding primer is designed to provide excellent adhesion to smooth concrete surfaces. It prevents the elastomeric coating from peeling off from the substrate.


Surface of application


Available packaging

Lebanon Syria Jordan KSA UAE Qatar Kuwait Oman
5 kg 5 kg 5 kg 5 kg 5 kg 5 kg 5 kg 5 kg
20 kg 20 kg 20 kg 20 kg 20 kg 20 kg 20 kg 20 kg


Documentation and brochures

To know before applying

  • The substrate must be perfectly sound, clean, dry and free from grease, oil, dust or any friable matters.
  • Apply weberpas PR 339 evenly, using a brush, roller or small broom and leave to dry to a clear thin film before over coating with elastomeric paint.

For more information please refer to the technical data sheet of the product

Features and benefits

  • Homogeneous absorption for substrate
  • Uniform aspect


  • It is important that weberpas PR 339 fill every square inch of the substrate to ensure a solid bond of the paint.
  • Avoid forming of puddles.
  • Clean tools with water when wet.

This product fits for these following projects