Prep 4in1 Oil Based
Suitable for interior and exterior use
Great Hiding Power
Excellent Adhesion
British Paints PREP 4 in 1 Oil Based is a premium primer, sealer, undercoat and stain blocker in one. Offering excellent adhesion, hiding power and stain-blocking performance, it helps create a smooth, durable surface for a professional-quality finish on interior and exterior projects.
Key Highlights
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4-in-1 formula: Sealer, Primer, Undercoat & Stain Blocker
- Ideal for water-based stains
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Helps block stubborn stains and tannin bleed
- Enhances the natural colour of the timber grain
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Can be used before applying either water-based or oil-based topcoats on appropriate surfaces
