Polyvine 2K POLY86 Kit - Professional Two Pack Water-Based Polyurethane Varnish

2K-POLY86 is a professional-grade two-pack, water-based polyurethane varnish built for the toughest wooden floors and interior timber surfaces. Supplied as a complete kit with varnish and hardener, it's engineered for industrial-level performance, combining outstanding chemical and abrasion resistance with a hard-wearing, long-lasting finish that's equally at home in busy commercial spaces or high-use areas at home.

The two-pack, water-based technology gives you the best of both worlds: the extreme durability of a reactive coating with the easier handling and clean-up of a water-based product. Once cured, it stands up to heavy foot traffic, chemicals, stains and general wear, while still allowing floors and surfaces to be brought back into use in a matter of hours rather than days.

Available in 1.1L and 4.4L kits, and in dead flat, satin or gloss finishes, 2K-POLY86 is suited to demanding environments such as schools, hospitals, shopping centres, bars, restaurants and dance halls, as well as furniture, cabinetry, joinery and shop-fitting projects that need a genuinely industrial finish.

• Professional two-pack, water-based polyurethane formula
• Outstanding resistance to chemicals, stains, heat and abrasion
• Built to withstand heavy, continuous foot traffic
• Very hard, highly durable cured finish with strong UV protection
• Waterproof once fully cured
• Fast curing, allowing quicker return to service
• Easy to mix and apply by brush, roller or spray
• Simple water wash-up for tools and equipment
• Available in dead flat, satin and gloss finishes

• Allow the floor or timber surface to fully acclimatise to the temperature and humidity of the room it will be used in before starting work.
• Sand the surface thoroughly, then remove all sanding dust, oil, wax and any other contamination so the varnish can bond properly.
• Strip back any surface previously treated with wax, polish or similar products to bare wood, sanding to at least 120 grit, as these cannot simply be overcoated.
• Carry out a small test area before treating the whole surface: apply the product, leave it to set for 3 days, then gently scratch the finish with a coin to check adhesion.
• Only proceed with the full application once the test area shows the coating is firmly attached, as poor preparation or an untested surface can lead to adhesion failure.
• Bring both the varnish and hardener to room temperature, ideally between 18–25°C, before mixing.

• Mix the varnish (Component A) with the hardener (Component B) at a ratio of 100ml hardener per 1 litre of varnish (or 400ml per 4 litres), stirring mechanically and thoroughly without introducing air.
• Once combined, do not reseal the container, and use the mixed product within its 4-hour open time.
• Apply a full, even coat using a suitable applicator such as a short-pile microfibre roller, floor pad or T-bar, working with the grain and starting at the edges; use a synthetic brush for cutting in around edges and corners.
• Apply a minimum of 2 coats, adding a third coat in areas subject to heavy wear or traffic.
• Re-stir the mixed product regularly during application to keep it consistent, again taking care not to introduce air.
• Work systematically across the whole area to keep the coating thickness even throughout.
• Recoat after 4 hours where possible; if more than 24 hours passes between coats, lightly sand with 120 grit before applying the next one.
• Maintain a working environment between 18–25°C with 35–65% relative humidity for the best results, and ensure good ventilation throughout.

Once the final coat is applied, the surface is generally ready for light use after 12 hours, but full chemical resistance and maximum hardness are only reached after 72 hours. During the first 3 days, avoid placing rugs, heavy furniture or objects on the surface, and hold off on cleaning to allow the coating to cure fully. Be aware that plasticisers in items such as carpet underlay, furniture legs, castors and certain adhesives can cause softening or discolouration if left in contact with the surface, so use protective pads or avoid direct contact where possible. Wipe up any spills promptly, as they can leave cosmetic marks or damage if left unattended.

Store unopened varnish and hardener containers upright in a cool, dry place away from direct sunlight and out of reach of children, ideally between 18–25°C. Keep containers tightly sealed when not in use, and once the varnish and hardener have been combined, use the mixture within its open time rather than trying to store it, as mixed product should not be resealed or kept for later use.

Q. What is Polyvine 2K-POLY86 used for?

A. 2K-POLY86 is a two-pack, water-based polyurethane varnish for wooden floors and interior timber surfaces that need an industrial level of durability. It's suited to high-traffic commercial areas such as schools, hospitals, bars and shopping centres, as well as furniture, cabinetry and joinery, providing strong resistance to chemicals, stains, heat and abrasion.

Q. How long does Polyvine 2K-POLY86 take to dry and cure?

A. 2K-POLY86 is typically touch dry and ready for recoating after 4 hours, can take light traffic after 12 hours, and reaches full cure after 72 hours (3 days). Furniture can usually be replaced with care after 3 days, though rugs and heavy items should be avoided until the coating has fully cured.

Delivery - All orders placed on a working day before 3pm will be dispatched on the same day for next working day delivery. Orders placed before 3pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed after 3pm on Friday, weekends and Bank Holidays will be dispatched on the next working day. 

Delivery of Tinted Products - Tinted paints are dispatched in line with our express order process, shown below. However, due to their bespoke nature, please allow up to an additional 5 working days to accommodate any potential courier delays or delivery issues before receiving a refund or replacement.

We strongly suggest customers avoid booking tradespeople until they receive their order. Next Day Paint will not be held liable for any costs incurred due to order processing errors, delivery delays, or other issues that may result in financial loss.

Delivery Options

Express Shipping - £3.99

Order by: 3pm, Monday - Sunday

Expected delivery: Next working day, 8am - 9pm

AM Delivery - £12.99

Order by: 4pm, Monday - Sunday

Expected delivery: Next working day by 4pm

Late Cut-Off - £5.99

Order between: 3-4pm, Monday - Friday 

Expected delivery: Next working day, 8am - 9pm

Extended Late Cut-Off - £7.99

Order between: 4-5pm, Monday - Thursday

Expected delivery: Next working day, 8am - 9pm

Saturday Delivery - £9.95

Order by: 4pm, Friday 

Expected delivery: Saturday, 8am - 9pm

Standard Delivery (Out of Zone Postcodes Only) - £8.99

Order by: 3pm, Monday - Sunday 

Expected delivery:  3-5  working days, 8am - 9pm

Note: Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following day

We do not deliver to the Channel Islands or the Republic of Ireland

Certain postcodes delivery times and charges may vary please head to the cart to see your available delivery options.

Returns

We offer a 14 day money back guarantee for all goods shipped correctly that are not required. If the item is not required, please send the item back for a full refund in its original condition, unused with its original packaging. Please note return for unwanted item is at your own expense.

Contact us as soon as possible to inform us you will be returning the product either by a contact form or by calling our team on 0161 960 0217.

All tinted paint purchases are final and non-refundable. If you're unsure about your selection, please refer to the product listing or contact us for guidance before ordering. Once mixed, tinted paints cannot be returned or refunded, regardless of delivery delays or changes in circumstances.

While we aim to meet delivery timelines, we are not responsible for delays caused by couriers, weather, or other external factors.

We recommend ordering samples or colour charts before purchasing. While we strive to represent colours accurately, screen settings and surface types can affect appearance. Opened tins cannot be returned due to dissatisfaction with colour.

For non-tinted products, we offer a 14-day money-back guarantee. Items must be returned unused, in original condition and packaging, at your own expense.

Damaged Paint

Please visit our damages page, where we can help resolve the issue for you. 

Incorrect Item

If we have sent you a different item from what you ordered, we will be happy to organise an exchange for the correct goods at no extra charge to yourself, please get in touch to organise this.

Faulty Items

Faulty items can be refunded or exchanged within 30 days. All returns are tested, and if no fault is found, no refund will be issued you'll have the option to have the item returned. For faults discovered after 30 days, please contact the manufacturer for further support.