Johnstone's Professional Undercoat is a premium quality, alkyd-based undercoat formulated for inte...Johnstone's Professional Undercoat is a premium quality, alkyd-based undercoat formulated for interior and exterior use on wood and metal surfaces. It provides the perfect surface for overcoating with Johnstone's Professional Gloss. Transform your space with a stroke of colour and creativity with Johnstone's Trade Professional Brilliant White Undercoat 5L. This premium primer is formulated with high-quality solvents, making it perfect for preparing both interior and exterior wood and metal surfaces. Its versatility allows it to serve as an ideal undercoat for gloss, eggshell, or satin paints. With outstanding opacity, adhesion, and ease of application, it's a dependable choice for a wide range of projects. Additionally, its thick film build conceals imperfections effectively and creates a smooth surface that is perfect for sanding or finishing. Johnstone's Trade Professional Undercoat is a high VOC content finish. An oil-based product that can be applied by brush or roller. Suitable for interior and exterior use. Touch dry in 4-6 hours and recoatable after 16-24 hours. All surfaces to be painted should be clean, dry and free from all loose and flaking material. Prime bare surfaces with the appropriate Johnstone's primer.
Johnstone's Trade Brilliant White Undercoat 1L - Wood & Metal Primer - High Opacity - Smooth FinishFree delivery in 1–3 days£25.50Visit shop →
Johnstone's Trade Brilliant White Undercoat 2.5L - Wood & Metal Primer - High OpacityFree delivery in 1–3 days£32.00Visit shop →
Johnstone's - Brilliant White Undercoat - 2.5L - PrimerFree delivery in 1–3 days£32.00Visit shop →
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Johnstone's Professional Undercoat is a premium quality, alkyd-based undercoat formulated for interior and exterior use on wood and metal surfaces. It provides the perfect surface for overcoating with Johnstone's Professional Gloss. Transform your space with a stroke of colour and creativity with Johnstone's Trade Professional Brilliant White Undercoat 5L. This premium primer is formulated with high-quality solvents, making it perfect for preparing both interior and exterior wood and metal surfaces. Its versatility allows it to serve as an ideal undercoat for gloss, eggshell, or satin paints. With outstanding opacity, adhesion, and ease of application, it's a dependable choice for a wide range of projects. Additionally, its thick film build conceals imperfections effectively and creates a smooth surface that is perfect for sanding or finishing. Johnstone's Trade Professional Undercoat is a high VOC content finish. An oil-based product that can be applied by brush or roller. Suitable for interior and exterior use. Touch dry in 4-6 hours and recoatable after 16-24 hours. All surfaces to be painted should be clean, dry and free from all loose and flaking material. Prime bare surfaces with the appropriate Johnstone's primer.