Worried about knot stains bleeding through and ruining your final coat?
Sayerlack Knot Block Wood Primer is not only a great basecoat for your paint, it’s also developed to create a long-term barrier against knot stains bleeding through, keeping your newly painted wood looking good for longer. It works on new and old wood, leaving a long-lasting, stain-free finish.
Extends life of topcoat paints
- Unique formula – primes and blocks knot stains
- Excellent basecoat for any top coat
- Developed for knotty or resinous woods, ideal for new or previously painted surfaces
- Superb adhesion and excellent hiding power
- Water-based for quick-drying, low odour and low VOC formula
For more information, download our Knot Block leaflet
