Trade Coatings Internal High-Build Multi-Surface Primer - White - 5L

This very high-build, solvent-based, single pack primer is specifically formulated for internal us...

Best current price£49.00from DIY Refurb UK

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DIY Refurb UKTrade Coatings White High Build Wood Primer - Solvent Based - 5/10/20Kg
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B&QB&Q - Internal White High-Build Multi-Surface Primer5L
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Product Information

Full details

The Trade Coatings Internal High-Build Multi-Surface Primer is designed for professional painters, cabinet makers, and DIY enthusiasts looking to create a flawless foundation for topcoats on wood-based surfaces. Its primary benefit is a high-build, fast-drying formula that levels imperfections in porous materials like MDF and chipboard, significantly reducing preparation time. Note that as a solvent-based, single-pack product, it requires adequate ventilation during application and proper disposal of cleaning solvents.

All features

ColourWhite
Model Part Numberwp-5
BrandTrade Coatings

Extended Product Information

FAQs

Can I use this primer on metal surfaces?

No, this product is specifically formulated for wood and wood-based substrates like MDF and plywood.

Is this primer water-based or solvent-based?

It is a solvent-based, single-pack primer.

How long should I wait before sanding?

You can sand the primer once it is fully touch-dry, typically shortly after the 20-minute recoat window.

Can I apply this to exterior furniture?

No, this product is formulated for internal use only.

What type of topcoat can I use over this?

Most professional interior topcoats are compatible, but it is always recommended to test a small patch if using specialty finishes.

How do I store the remaining primer?

Store in a tightly sealed container in a cool, well-ventilated area away from direct sunlight.

Troubleshooting

Primer dries too slowly

Ensure the application area is above 15°C and has sufficient airflow to assist solvent evaporation.

Surface feels rough after drying

The product is designed to be sanded. Lightly sand with 240-320 grit paper to achieve the desired smooth finish before topcoating.

Difficulty cleaning brushes

Use a professional-grade solvent cleaner compatible with solvent-based coatings; do not use water.

Pros and Cons

Pros

  • Significantly levels porous surfaces like MDF
  • Extremely fast recoat time increases productivity
  • Provides a professional-grade smooth finish
  • Suitable for a wide variety of wood-based interior materials

Cons

  • Requires solvent-based cleaning agents for brushes and tools
  • Must be used in well-ventilated areas due to solvent base
  • Not intended for external or high-moisture environments

Setup, Compatibility & Care

Ensure your surface is clean, dry, and free of dust or oils before application. If spraying, ensure your equipment is calibrated for solvent-based, high-solids primers. For brush or roller application, use high-quality tools to minimize brush marks.

Compatibility: Use on internal wood products only. Ensure all subsequent topcoats are compatible with solvent-based primers.

Care: Clean all brushes, rollers, or spray nozzles immediately after use using the appropriate solvent. Store containers in a cool, dry place with the lid tightly sealed to prevent the solvent from evaporating and the product from thickening.

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