Environmentally Friendly
Free delivery over £30*
Made in the UK
Stain Blocking Primer
Protek Stain Blocking Primer is effective at blocking tannins, pressure treatment chemicals and rust (from nail heads) bleeding through to the top coat.
We would recommend using this primer when white or light colours are used as a topcoat to stop any unsightly yellow staining coming through from the wood. This is not usually an issue with natural wood colours so it is not necessary to use this primer with them.
For use on all outside wood that is not in direct contact to soil or surface water.
Finish
Clear with a slight sheen
Lifespan
Up to 5 years
Coverage
8m2 per litre per coat
Apply By
Synthetis brush designed for water-borne products
Drying Time
1 hour under normal conditions (20C/ 65% rel. humidity). Low temperatures, increased humidity and ingredients of some wood types may increase drying time.
VOC & Odour
Low <41 g/l (Cat. A/f): 130 g/l (2010)
Suitable For
Horizontal & Vertical surfaces
Softwood and certain Hardwoods
Planed & Rough-Sawn timber can be used inside and out
