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Dulux Professional

Preparation Acrylic Sealer Undercoat

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Dulux Professional

Preparation Acrylic Sealer Undercoat

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About Dulux Professional Preparation Acrylic Sealer Undercoat

Dulux Professional® Acrylic Sealer Undercoat is a high-quality acrylic sealer, recommended for preparing most new interior surfaces.

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Key Points
  • Available in White base
  • Seal all interior masonry and paper-faced wallboards
  • Same day recoat
  • Topcoat with water-based or oil-based paints
Quick guide
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Touch Dry

30 minutes

Cleaning materials

Water

Application Tools

Roller, Brush, Spray

Product specification
Where to use
Areas
Walls and ceilings
Precautions and limitations

All preparation and painting must conform to AS2311: The Painting of Buildings.
Do not overspread or exceed 12.0 square metres per litre per coat. In hot weather, rinse brush every half hour or use two and keep one standing in water. Do not apply if temperature is under 10C, or when temperature of surface may fall below 10C during the drying period, otherwise film formation will not be complete and a fall-off in properties will result.

Performance guide
  • Weather: Not recommended for exterior use.
  • Heat Resistance: Up to 70C.
  • Water: Excellent when topcoated with approved topcoat.
  • Solvent: Sensitive to aromatic hydrocarbons, alcohols and ketones.
  • Abrasion: Good when topcoated.
Surface preparation
Previously painted surface

All surfaces must be thoroughly clean and free of all loose dirt, grease, mould, surface chalk and loose or flaking paint. Suitable for use on plasterboard, interior masonry such as cement render or brickwork and as an intermediate coat over suitably primed timber and metal. For plaster surfaces use a sealer binder or oil based undercoat.

How to apply
Brush, Roller

Brush, roller, conventional or airless spray
Stir contents thoroughly before and during use. Apply direct from the can. May be applied to dampened surfaces. If applied over dry, porous surfaces, dampen surface before applying.

Brush
Wet brushes with water prior to use to avoid clogging. Apply a full even coat direct from the container. Under hot conditions it may be necessary to thin with up to 100ml per litre of clean water.

Roller
Using a medium nap roller apply a full even coat direct from the container and finish by light parallel strokes with a dry roller.

Airless/Conventional Spray

Airless/Conventional
Spray Suitable for application by all standard spray equipment. If necessary thin with up to 100ml per litre of water to aid atomisation.

About Dulux
Dulux My Home
Dulux Specifier
Privacy Policy
Terms & Conditions
Careers
Customer Service
Contact Us
Find a Store
Sustainability
Dulux Group Corporate