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  • Polyvine Heavy Duty Extreme Varnish 1 litre bottle
  • Polyvine Heavy Duty Extreme Varnish 100ml bottle
  • Polyvine Heavy Duty Extreme Varnish Dead Flat 100ml bottle
  • Polyvine Heavy Duty Extreme Varnish Dead Flat 1 litre bottle
  • Polyvine Heavy Duty Extreme Varnish Dead Flat 100ml bottle
  • Polyvine Heavy Duty Extreme Varnish Dead Flat 1 litre bottle
  • Polyvine Heavy Duty Extreme Varnish 100ml bottle
  • Polyvine Heavy Duty Extreme Varnish 1 litre bottle
In Stock

Polyvine Heavy Duty Varnish

This water-based crosslinked polyurethane sealer with advanced resin technology brings the highest protection single pack ever developed. For the ultimate protection of interior and exterior surfaces to an industrial level of finish.

Available in satin and dead flat finishes.
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£8.00 - £35.00

Next Day Delivery*

We endeavour to dispatch all order within 24 hours, but please allow 3-5 working days for delivery (due to current global supply chain issues).

Shipping Information

Our shipping costs are worked out by the gross weight of your order delivered to your address. NB: We do not currently ship internationally (UK only).

Polyvine Heavy Duty Extreme Varnish
For use on interior and exterior surfaces requiring an ultra-tough waterproof finish with UV protection. Polyvine Heavy Duty Varnish water-based crosslinked polyurethane with advanced resin technology brings the highest protection single pack ever developed. For the ultimate protection of interior and exterior surfaces to an industrial level of finish. UV blocking and absorption reduce greying, aging and deterioration of surfaces. Biocides protect against mildew, mould and fungus.

Available in satin and dead flat finishes.

To achieve full UV protection apply 3 coats of satin before a final coat of dead flat.

unique qualities: high UV resistance • waterproof • cures in 16 hours • very fast drying • highly chemical resistant • highly heat resistant • industrial level of finish

ideal for: paintwork • brick • stone • slate • tile • wood • flooring • worktops • concrete • flagstone • pavers

See also Polyvine Crystal Clear Lacquer

Available in: 100ml • 1 litre

Drying time: 30-60 minutes • recoat time: 1-2 hours • curing time: Allow 48 hours before heavy use • coverage: 10-20 square metres per litre

Preparation

Remove all traces of old finishes, dirt, oil, wax and grease. These may have impregnated the surface and can cause failure. Sand in direction of the grain to provide a key. Thoroughly clean after sanding.

Application

Ensure the product is well mixed but do not shake. Apply 3 coats with a synthetic varnish brush . On new softwood and porous surfaces dilute the first coat 10% with water. Lightly sand wood in between applications to remove any raising of the grain.
For a dead flat finish with high durability and stain resistance, apply 2 coats of satin followed by 1 of dead flat. Instructions in the technical data sheet must be followed.

Caution

Always test over dark colours and porous emulsion paint. Existing contaminants can be drawn through the paint film. Appearance may vary according to the colour and type of wood and the number of coats. Do not continuously submerge in water. Test for compatibility before application.

Storage

Protect from extremes of temperature during storage and application.

Health, safety and the environment

Non-hazardous. Ensure good ventilation.
Keep out of reach of children.
Contact with eyes – wash immediately with warm water.
Remove excess from tools and mixing vessels before washing in warm soapy water.
Do not empty excess into drains or watercourses.

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