high performance Sealers
primers & undercoats

Stain Blocking Multi Substrate Primer with Great Opacity, Flow and Grain fill with 
Ultra-Strong Adhesion to Aged Alkyds and Polyester Trim and Doors Enamels. 

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Multiblock Primer

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Wallmaster Multi-Block Primer is a water-based sealer and undercoat with excellent stain bleed resistance and adhesion to aged polyester and trim enamels.

merbau

Q; Tropical woods require a stain bleed primer to hold back tannin bleed.

water stains

Q; Water stained ceilings and timbers require a stain bleed primer to stop stain bleeding.

aged enamel

Q; Aged Trim enamels require a tie coat before applying a new modern water-based trim enamel.

knot bleed 

Q; Wood knots require a stain bleed primer to hold back tannin bleed from light coloured paints .

aged polyester

Q; Polyester timber clear requires a tie coat before applying a new modern water-based trim enamel.

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a versatile product used during new construction and renovation  

Ultra-Strong Adhesion to Aged Oil Based Enamels and Polyester Clears.

  • Strong Multi Substrate Adhesion
  • Stops Knot Bleeding
  • Stop Tannin Bleed FROM WOOD
  • Stop Water Stain Bleeding
  • Grain fill with Low Grain-Raising
  • AUSTRALIAN MADE AND OWNED

WHY CHOOSE WALLMASTER

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australian made and owned

We are proud of what we make and that our products can carry the Australian Made and Owned Logo.

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codemark certification

Independent third party accreditation for heat reflective coatings provides our clients' assurance that the Energy Star products they use will perform as stated.

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environmental Certification

The Good Environmental Choice Label is the only environmental labeling program in Australia which indicates the environmental performance of a product from a whole of product life perspective for consumer goods.