Ronseal Knot Block Wood Primer and Undercoat 2.5L
£23.14
Prices updated 6 Apr 2026
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Wood Finishes Direct UK
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Product Description
An all-in-one white primer and undercoat for a long lasting knot-free base Prepares bare and previously painted interior wood for top coat paints Stops wood knots and wood resins showing through your paint Covers bold colours, dark marks and helps paint to stick Low V.O.C content
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