Ronseal Knot Block Primer & Undercoat 750ml White Option:White 750ml |Made in England|100ml - also

|Made in England|100ml - also available in 250ml

0mm²|E terminal capacity 3 x 4

salad crops

Contains major nutrients and essential trace elements|Incorporates special wetters to improve penetration into the compost

hard stone and other natural stone types

Ronseal Knot Block Primer & Undercoat 750ml White Option:White 750ml |Made in England|100ml - alsoOur 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