Dulux 3-In-1 White Matt Plaster Undercoat - White

This Dulux base coat 3-in-1 is perfect to prime your interior walls ready for painting. The quick ...

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Full details

This guide is designed for homeowners and DIY enthusiasts looking to prepare their interior walls for painting. The Dulux 3-in-1 White Matt Plaster Undercoat simplifies the painting process by priming your walls, providing a quick-drying formula for ease of use. Keep in mind that while it dries quickly, proper surface preparation is still essential for optimal results.

All features

ColourWhite
BrandDulux

Extended Product Information

FAQs

Can I use this on wood?

No, this product is specifically designed for interior plaster walls. For wood, use a primer designed for wood.

How long should I wait before applying the topcoat?

Wait at least 2 hours, or until the undercoat is completely dry, before applying your topcoat.

How much area will one can cover?

One can will cover up to 56 m².

Do I need to sand the surface before applying the undercoat?

In most cases, sanding isn't necessary unless the surface has imperfections or is particularly glossy. However, ensure the surface is smooth and clean.

Can I apply this undercoat with a spray gun?

While it is possible, it is best applied with a brush or roller for optimal results. Check the product label for specific instructions.

What kind of topcoats can I use with this undercoat?

This undercoat is compatible with most interior wall paints, including matt, satin, and gloss finishes.

How do I store the remaining undercoat?

Store in a cool, dry place and ensure the container is tightly sealed to prevent drying.

Troubleshooting

Undercoat doesn't dry properly.

Ensure adequate ventilation and a suitable room temperature. Check for excessive humidity.

Poor coverage.

Make sure the surface is properly prepared. Apply a second coat if needed.

Brush marks visible after drying.

Use a high-quality brush or roller. Apply the undercoat evenly, avoiding over-brushing.

Pros and Cons

Pros

  • Saves time with its 3-in-1 functionality.
  • Dries quickly, reducing project completion time.
  • Provides excellent coverage.
  • Creates a smooth base for the topcoat.
  • Suitable for various interior wall surfaces.

Cons

  • Requires proper surface preparation for best results.
  • Coverage may vary depending on the surface.
  • Needs adequate ventilation during application and drying.
  • May require more than one coat for porous surfaces.

Setup, Compatibility & Care

  1. Surface Preparation: Ensure the surface is clean, dry, and free from any loose paint or wallpaper.
  2. Application: Stir the undercoat thoroughly before use. Apply evenly using a brush or roller.
  3. Drying Time: Allow at least 2 hours drying time before applying the topcoat. Drying times may vary depending on environmental conditions.
  4. Compatibility: This undercoat is compatible with most interior wall paints. Always check the paint manufacturer's recommendations.
  5. Clean Up: Clean brushes and rollers with water immediately after use.
  6. Storage: Store in a cool, dry place, and keep the container tightly sealed.