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.
Wallmaster Multi-Block Primer is a water-based sealer and undercoat with excellent stain bleed resistance and adhesion to aged polyester and trim enamels.
Q; Tropical woods require a stain bleed primer to hold back tannin bleed.
Q; Water stained ceilings and timbers require a stain bleed primer to stop stain bleeding.
Q; Aged Trim enamels require a tie coat before applying a new modern water-based trim enamel.
Q; Wood knots require a stain bleed primer to hold back tannin bleed from light coloured paints .
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
WALLMASTER Multi-Block Primer is a water-based sealer and undercoat. It is a versatile
product used during new construction and renovation to seal and prime different trim and door materials installed during second fix carpentry and joinery. Multi-Block eliminates the need for multiple sealers, primers and / or undercoats to ensure correct adhesion, fill and gloss hold out of the final trim finishes. It resists tannin and knot bleeding especially from tropical woods. It minimises grain-rising in bare timber and bare MDF and is highly resistant to water stain bleeding. The multi substrate adhesion compatibility and stain bleed performance of Multi-Block affords the applicator the convenience of only a single product required to prime, seal and / or undercoat all door, door jams, skirtings and architraves making it the ideal preparation coat for use during new construction and home renovation.
Pre-primed MDF, aged enamels, timber, meranti, merbau, cement sheet, water stained timber and paper faced wallboards, tannin stains, plaster, galvanised metal and aluminium. Do not use this product for any other purpose than as specified in our literature.
Coverage Up to 12 m2/litre, surface dependent.
Volume Solids 42%
Touch dry 30 minutes
Recoat 2 hours
Gloss Level 8.2 % @ 60 degrees
V.O.C <38 gL / Meets the A.P.A.S. (Australian Paint Approval Scheme), Low VOC targets.
WHY CHOOSE WALLMASTER
australian made and owned
We are proud of what we make and that our products can carry the Australian Made and Owned Logo.
Independent third party accreditation for heat reflective coatings provides our clients' assurance that the Energy Star products they use will perform as stated.
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.