Description
Polyvine Interior Extreme Varnish
An ultra-tough, water-based cross-linking polyurethane varnish for durable interior surfaces. It dries clear and provides resistance to water, stains, heat, chemicals and abrasion, with high UV protection. The coating cures in 16 hours to an industrial-level finish.
Suitable uses
Interior wood, doors, wooden worktops and tabletops, furniture, kitchen cabinets, shelving and panelling. Polyvine also lists flooring, concrete, slate, flagstones and other high-wear surfaces. Suitable for homes, hotels, shopfitting, restaurants and bars. Interior use only; not suitable for exterior application.
Finishes and size
This listing is for the 1 L size. The finish selector includes Satin and Dead Flat, plus Gloss (currently out of stock). Polyvine’s current product information lists Satin and Dead Flat finishes.
Product details
- Water-based cross-linking polyurethane; clear, hard-wearing and non-yellowing.
- Coverage: approximately 15–20 m² per litre, depending on surface porosity.
- Touch dry: 45+ minutes. Recoat: 2 hours. Full cure: 16 hours at 20°C.
- Apply 2–3 thin coats using a synthetic varnish brush, roller or spray.
- Suitable for interior wood, furniture, flooring, concrete, slate and flagstones.
- Water, stain, heat, chemical and abrasion resistance; high UV protection.
- Listed by Polyvine as food and child safe; the technical sheet also references relevant food-contact and toy-safety standards.
Preparation and application
Remove old finishes, dust, dirt, oil, resin, wax and grease. Sand with the grain and clean thoroughly. Mix well by gently inverting the container; do not shake. Apply thin coats. On new softwood or porous surfaces, dilute the first coat with 10% water. Lightly sand between coats if the grain rises. For a durable Dead Flat finish, apply two coats of Satin followed by one coat of Dead Flat. Polyvine recommends three Satin coats followed by a final Dead Flat coat for full UV protection. Apply Dead Flat sparingly and brush out well to avoid misting.
Important information
Always test on a small area and check compatibility first. Do not apply over uncured oil paint. Do not continuously submerge the finish in water. Appearance varies with the substrate and number of coats; spills should be removed promptly. Protect from temperature extremes and store sealed in a cool, dry place out of direct sunlight. Keep out of reach of children. Avoid eye contact; if contact occurs, rinse immediately with warm water. Clean tools with soap and water before the varnish dries. Do not pour leftovers into drains.
Polyvine manufacturer imagery: the gallery shows official 100 ml and 4 L pack shots; this listing is for 1 L.
Manufacturer product page: Interior Extreme Varnish · Technical data sheet · Safety data sheet · Product sheet.
