Ronseal Knot Block Primer & Undercoat 250ml White Option:White 250ml Dual protection against dust &

Dual protection against dust & liquids

Highly durable coating designed for protecting block paving and patios|Deep penetrating formulation penetrates and protects the densest of surfaces|Forms a clear barrier protecting against dirt

Shed Doors

perfect for repairing drains and ponds

renovations

Ronseal Knot Block Primer & Undercoat 250ml White Option:White 250ml Dual protection against dust &Our Knot Block Wood Primer & Undercoat completely stops wood knots and wood resins showing through your paint. This primer and undercoat also covers bold colours, dark marks and helps your paint to stick! It makes sure you get a flawless finish that won'y yellow, crack or peel. Perfect for knotty wood like pine. Guaranteed to completely block wood knots Ready to paint over in 4 hours Use on bare or previously painted wood