weberpas deco 320

Product formerly named: formerly Decofacade. 320 AC


Acrylic waterproof coating - roll finish weberpas deco 320 is a semi-fluid acrylic paste with polymer resins. Applied in a thick coat, it provides a flexible waterproof coating for pitched roofs and facades, allowing the product to follow the tension/expansion cycles of the substrate. weberpas deco 320 shows an exceptional resistance to extreme weather conditions. It does not pollute fresh water. It is non-toxic and environmental can also be applied over substrates made of Zinc, bitumen, corrugated and galvanized iron. weberpas deco 320 can be used to over-coat existing coatings on a mineral or synthetic resin base that are well adhered and in good condition.


Surface of application


Available packaging

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

Documentation and brochures

To know before applying

  • Substrate must be clean, sound and free from greasy matters and dust. Remove all traces of paint, mould oil which may affect the adhesion.
  • Before the application the substrate must be sufficiently cured in a way that any shrinkage has already occurred.
  • weberpas deco 320 is applied using a cotton roll

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

Features and benefits

  • Resists to extreme weather conditions
  • Flexible - 300% elongation
  • Environmental friendly
  • Ideal to seal Monocouche renders


  • On smooth concrete weberpas PR 339 should be used as primer for better adhesion
  • No need for primer when used as a protective coat.

This product fits for these following projects