Professional High-Build Primer White for MDF, Wood & Furniture - White - 5/10/20kg

High-Build White Primer for MDF, Wood, Cabinetry & Furniture

High-Build Primer White is a very high-build, solvent-based, single pack primer for internal use. It is designed to provide a smooth and level base prior to painting, making it ideal where surface preparation and build are important before topcoating.

Fast drying and easy to apply, this primer is also easy to sand back once dry, helping create a cleaner and more even finish on prepared timber and board surfaces. The data sheet highlights it as particularly suitable for MDF, chipboard, plywood, softwood, hardwood, engineered wood, cabinetry, furniture, kitchens and shop displays.

Key Features & Benefits

• Very high-build: Helps create a smooth, level surface before painting.
• Fast drying: Recoatable in 10 to 20 minutes at 23°C.
• Easy to sand: Designed to sand back easily after drying.
• Internal use: Suitable for interior priming applications.
• Versatile substrate use: Ideal for MDF, chipboard, plywood and timber-based surfaces.

Typical Uses

• MDF
• Chipboard
• Plywood
• Softwood
• Hardwood
• Engineered wood
• Cabinetry
• Furniture
• Kitchens
• Shop displays

Product Details

• Colour: White
• Type: Very high-build solvent-based single pack primer
• Use: Internal
• Solid Content: 58%
• Viscosity at 23°C: 35 seconds
• Drying Time: Recoatable in 10 to 20 minutes at 23°C
• Odour: Mild solvent
• UN Number: UN1263
• Flash Point: 23°C
• Shelf Life: 12 months

Application Instructions

• Surface Preparation: Ensure the substrate is clean, dry, dust-free and free from grease, oil, silicones and other surface contaminants.
• Application Methods: Suitable for brush, roller or spray application.
• Overcoating: Allow at least 30 minutes drying time before sanding and overcoating, with longer drying times below 18°C.
• Spray Guidance: For airless spray use a 1.7mm or 1.8mm nozzle.
• Thinning: If necessary, thin with Trade Coatings Thinner.

Storage

• Store indoors, away from direct sunlight, in the original container.
• Keep in a dry place between 5°C and 40°C.

Health & Safety

Keep out of reach of children. Wear suitable gloves, protective clothing and eye or face protection. Avoid breathing vapours or spray mist. Use only suitable tools and equipment and follow the safety guidance in the technical data sheet.

View and download Safety Data Sheet