Bona Mega Varnish - 5L

  4.9/5.0 (145 reviews)
Recommended
...
2 coats = Good protection
Total: enter area
3 coats = Excellent protection
Total: enter area

Wood type and application method can vary coverage.

  • Bona Mega Varnish is a clear, water-based, ready-to-use, 100% polyurethane varnish
  • Suitable for heavy traffic areas within domestic and commercial environments
  • Safe, quick and easy to use
  • Highly resistant to wear, scuff marks and scratches
  • Very good chemical resistance
  • Crosslinking properties give it the performance of a two-component finish without requiring any mixing
  • Excellent flow and levelling give an exceptional surface finish
  • Based on vegetable oil, a renewable resource, making it a sustainable choice for the future
  • Very low odour with a solvent content of just 5%
Brand Bona
No. of coats 2-3
Coverage Up to 10 per litre
Drying time hrs
MPN WT133920001, WT133620001, WT133320002, WT133020002
GTIN 7312790024436, 7312790016424, 7312791928429, 7312793125420

Bona Mega varnish is a water-based PU varnish that forms part of Bona's Wood Floor Varnish range.

  • Surfaces should be sanded back to bare wood and be free of all sanding dust, grit, dirt, oil, wax and any other contaminates. The final sanding should be done with a fine sanding disk, screen or good quality sandpaper with a sanding grit of 120 or finer.
  • Previously waxed, polished or oiled floors cannot be overcoated with Bona Mega unless sanded back to bare wood. Bona will not guarantee adhesion when over-coating non-bona varnishes
  • Apply Bona Mega to a small test area to confirm performance and compatibility.
  • For application to bare floors, a coat of Bona Prime Classic reduces recommended number of coats to 2, otherwise 3 thin coats of Bona Mega is advised.

Always do a test area before starting any project to check suitability and compatibility. Shake well before use. Ensure room temperature does not fall below 13℃ during application and drying. Thoroughly read the manufacturers guidance and instructions on the container.

  1. Apply thinly with a roller.
  2. Start at the edges and then roll with a smooth flowing action alternately across and with the grain of the wood.
  3. Avoid accumulations of finish and overlap wet-in-wet without interruption.
  4. Allow to dry before applying another layer of finish. Anticipate slightly longer drying time for each layer that is applied.
  5. If necessary make an intermediate sanding using a screen or the Bona Scrad System grit P150 or finer before applying the final layer of finish.

Please Note: If the previous layer of finish has been allowed more than 24 hours drying time then an intermediate sanding is always required. The floor will take light foot traffic approximately 8 hours after the final application. Allow the surface to dry for at least 1 week before covering with carpets or other floor coverings, or loading with heavy objects. Also avoid damp mopping the floor until after this time.

Wooden floors treated with water-based varnishes should never be saturated with water as part of a cleaning routine as this will significantly reduce longevity of performance.

Regular Cleaning

For optimal performance, floors coated with Bona Mega will benefit from one of the appropriate Bona floor cleaners.

Renovation

To restore the appearance of a dull floor use Bona Freshen Up. This will improve the appearance of the floor whilst still allowing further coats of Bona Mega to be applied at a later date without the need to sand the floor back to bare timber.

145 customer reviews
4.9/5.0
 
Great adhesion, easy to apply, looks good by Mr Leader

I have used this product for over 10 years and in my opinion it is the best on the market. It does not distort the colour of the wood.

Reviewed Extra Matt on: 11/01/17
Excellent by Simon Mills

The best varnish in the world.

Reviewed Extra Matt on: 06/01/17
Fast fabulous and fantastic by Theo Gerber

Love it!

Reviewed Silk Matt on: 04/01/17
Brilliant varnish by Jacky

I used this on a solid light oak parquet floor and it looks stunning. After 3 coats (1 to prime the floor, then a light sanding and 2 further coats) it has the very slightest sheen and hasn't coloured the floor at all, which is just what we wanted. It has had a few spillages on it and liquid just sits on top of it. I couldn't be more happy with it, definitely worth paying that bit extra to protect your beautiful new floor properly! I'll be buying more of this to finish off the rest of the flooring when it is laid.

Reviewed Extra Matt on: 04/01/17
Superb! by Mr D Russell

I've been using Bona varnishes for 15 years, and the sheer quality and versatility that they allow,when combined with non-solvent tints/ dyes to produce a beautiful floor finish, is wonderful!

Reviewed Silk Matt on: 27/12/16
Great varnish by Wendy Plater

This is a great water based varnish - goes on a dream and very long lasting. I have been using this product for a number of years and would definitely recommend it.

Reviewed Extra Matt on: 21/12/16
Excellent product giving a professional finish by Mr. S. Harrison

Bona Mega varnish was easy to use, being a one part varnish, but gave as good a finish as 'professional' two part varnishes. I bought 10 litres for a room of 30m2 and it gave enough for 4 coats with enough left over to recoat another similar area twice. So the coverage was significantly better than advertised. I would never bother with cheaper DIY shop varnishes again.

Reviewed Matt on: 02/12/16
It's Simple Quality Good product And just Has Important Good Advice by Mr Gary Stanton

This may sound like iam working for them and the product the story brought some other product gave three coats Victorian house still scuffing lite of work went into prep and application so called Wood Finishes lady I spoke to told what I needed and gave me good knolage to what I needed and how to apply and tools so to sum up save time and money And get the right advice and right product thank you

Reviewed Matt on: 24/11/16
Easy to paint on & drys very quickly with hard finish, compliments our distressed Oak finish floor perfectly by Andrew Choules

excellent even though a little pricey!

Reviewed Silk Matt on: 16/11/16
Fantastic by Nicola

We used this on our stained pine floor (manns pine stain) and the results are better than expected. The varnish enhances the wood and gives a nice sheen which isn't too glossy. Our floors look much more expensive than they were. Plus it was a doddle to apply. I used a varnish brush and left 3 hours between the 3 coats. I also got helpful advice from customer services regarding application.

Reviewed Silk Matt on: 15/11/16
Good product, relatively easy to use by Rod Hulse

Applied the Bona Mega silk matt varnish to a resanded hard wood floor - easy and quick to use applied with a roller and second coat with a microfiber cloth. Think that the best finish would come from a large paint pad. The finish is a bit more glossy than anticipated from a product that is billed as being Silk Matt.

Reviewed Silk Matt on: 10/11/16
Best on the Market by David Godart-Brown

Great product. Perfect finish every time.

Reviewed Silk Matt on: 04/11/16
Great product, quick delivery! by Karen Gallagher
Reviewed Matt on: 28/10/16
Bona Mega (silk/matt) brought my Junckers flooring up a treat :-) by Justin Isbell

Our Junckers flooring was 10+ years old and thoroughly worn so we decided to renovate it ourselves to save some money. Wasn't sure where to start but the Wood Finishes Direct site had plenty of info to guide me... and lots of helpful reviews/comments for the product we chose: 2x 5L Bona Mega (in a silk/matt finish)... plus a 5% discount through QuidCo. Sanding the floors (conservatory, kitchen, hall and pantry) was hard work but the three coats have come up a treat... shiny but not glossy and looks fantastic. It was about 30m2 x3 coats and the product claimed coverage of 100m2 for the amount we bought... I'd say they were about right as we've got about 2L left. Anyway, I'll treat my floors a little kinder from now on (felt pads on chair feet etc.) and give the floor a light sand to key it, then a fresh coat on the well trodden areas every year or two. Very pleased as our floors are now transformed.

Reviewed Silk Matt on: 15/10/16
Great, easy to sue, no smell and natural finish by Catherine Dubois

followed instructions (easy) and happy with end result.

Reviewed Matt on: 15/09/16
Great finish by Chris Cronin

I have used bona mega for17years now, it's the best product on the market for domestic use. I have tried all the cheaper products and although some are very good like junkers I always go back to bona it's worth that bit extra

Reviewed Extra Matt on: 11/09/16
Easily applied by brush to a parquet floor fully belt sanded followed by 4 coats of Bona by John Whitaker

Beautiful rich satin finish from the matt Bona. Left it three weeks to harden while we went off to Spain. Ordered 5pm, received next morning, amazing. Helpful web site for a skilled first timer at re- varnish.

Reviewed Matt on: 10/09/16
Quality with ease by Stewarts & Lloyds R.F.C.

Great coverage, easy to apply, and super finish

Reviewed Silk Matt on: 31/08/16
Very easy to apply and delivered a super finish by Catherine Westerling

Very easy to apply (for a novice DIY-er) and delivered a super finish. Would definitely use again.

Reviewed Matt on: 17/08/16
Excellent product by John Grant

Used on reclaimed parquet flooring. Easy to use and gives a 1st class finish.

Reviewed Silk Matt on: 14/08/16