Polyvine Heavy Duty Extreme Varnish
A water-based crosslinked polyurethane varnish with advanced resin technology that gives an exceptional level of protection from a single pack product.
Heavy Duty Extreme Varnish can be used for interior or exterior jobs and contains UV blockers to protect against greying plus biocides to guard against mildew, mould or fungus. This product is food and child safe.
This varnish can be used on a variety of surfaces including wood, marine, concrete paving, unglazed tiles, slate and brick.
In preparation, ensure that the surface to be treated is clean, dry and free from any previous finishes or potential contaminants such as oil or grease. If applying to wood, sand in the direction of the grain to provide a key. Mix the varnish well but do not shake.
If applying to porous surfaces or to new softwood the first coat should be diluted 10% with water. Lightly sand wood in between coats if the grain raises. To give the best durability and stain resistance for the dead flat finish it is best to apply two coats of satin and then a final coat of dead flat.
Drying time: 30-60 minutes
Re-coat: 1-2 Hours. Allow 24 hours after final coat before full use
Coverage: 10-20 square metres per litre depending on substrate
Tool Cleaning: Water