Ronseal Knot Block | Wood Primer And Undercoat | White |  2.5 Litre

Information

Ronseal Knot Block Wood Primer and Undercoat is everything you need in one tin. It completely blocks wood knots and resins and covers strong colours and dark marks. It won’t yellow, crack or peel and will be ready to paint over in as little as four hours.

• Guaranteed to block wood knots
• Can be used on bare wood or previously painted
• 2 in 1 blocks and primes
• Won’t yellow, crack or peel