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

Dual protection against dust & liquids

willowherb and dandelions around the garden and on hard surfaces|Systemic action killing down to the root|Fully degrades into the soil

grime and brake dust from the most intricate of wheel designs|Suitable for most alloy wheels

Long reach handle 90cm length|Adjustable spray head with five spray patterns: jet

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