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  • Berger Decoseal

Berger Plastaseal

A premium chlorinated rubber modified acrylic coating that's designed for use as a sealer coat for masonry and other mineral substrates.

Berger Plastaseal is a premium quality solvent based, interior/exterior primer, designed to provide a sound base for Berger’s textured or smooth coatings. It has good flow and penetration properties and provides alkali resistance and anti-carbonation properties.


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Resistant to Alkali and efflorescenceAnti-CarbonationExcellent Sealing Property
Finishes -Low Sheen

Surface Preparation

Please ensure that surface to be coated is dry (moisture meter reading of <6%),  clean and free from all loose extraneous materials such as loose paint, dust etc. If fungus or algae is present, treat with Berger Fungicidal Wash. For repainting over old coatings, remove all loose or flaking coatings and take them back to a firm edge. Ensure the remaining coating is tightly adherent.

Application Procedure

Stir contents of the can thoroughly before use. Thinning is not usually required, however, if desired, do not exceed the thinning ratio mentioned in the product data sheet.

Tools you can use


May be used for difficult shapes or touch up purposes



May be used for difficult shapes or touch up purposes

Available Packs

1L/  5L/  20L

1 Coat
17.2Sqm/L @ 25 microns**


On well-prepared surfaces, as per the painting system recommended. Please refer to the Product Data Sheet for surface preparation and method of application.

** Actual coverage may vary from the quoted coverage due to factors such as method and condition of application, surface roughness, and porosity.

Popular system

  • Base Coat
    Berger Plastaseal
  • Second Coat
    Weathercoat 345

Other systems

  • Base Coat
    Berger Plastaseal
  • Second Coat
    Berger Wallcare
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