Home > products > wood varnishes > bona mega varnish

Bona Mega Varnish

  Read reviews (87)

Bona Mega is a clear, ready-to-use water-based varnish that offers superb durability on wood floors making it suitable for heavy traffic areas within domestic and commercial environments alike.

Manufactured as a 100% polyurethane varnish, BonaKemi Mega Varnish is very low odour making it safe, quick and easy to use, with a solvent content of just 5%.

Price includes FREE next day delivery and VAT.

  • Prices
  • Overview

Bona Mega Overview

Easy to use and highly resistant to scratches, scuff marks and wear, it's easy to see why the Bona Mega product is a popular choice with DIY enthusiasts, hardwood flooring specialists and shop fitters alike.

  • Safe, quick & easy to use
  • Can be applied with a roller, brush or floor applicator
  • Highly resistant to wear, scuff marks & scratches
  • Bona Mega has very good chemical resistance

Preparation

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 good adhesion when overcoating non-bona varnishes
  • Apply Bonakemi 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

Application

Ensure contents is shaken thoroughly and always apply to a test area first. Bona Mega is best applied in thin coats with a roller in a smooth flowing action and avoiding any excess. Ensure room temperature does not fall below 13C during application and drying.

Application to pre-finished flooring
Ideally floors should be treated with Bona Prep system in accordance with the instructions on the label. A sanding disc/screen or paper with a sandpaper grit of 150 should also be used. Apply the initial coat of Bona Mega with Bona Crosslinker.

With the Mega/Crosslinker mix, Bona Mega will normally have very good adhesion properties, however it is advisable to check the intercoat adhesion prior to overcoating. To check intercoat adhesion, apply a coat of Bona Mega to a small test area as described above i.e. sanded and clean, allow the coating to set for 3 days then scratch the treated floor surface gently with a coin. If the Bona Mega finish stays firmly attached to the test area, the adhesion is satisfactory.

Always thoroughly read the manufacturers guidance and instructions on the container or tin including any mixing and usage instructions on associated products.

Maintenance

Floors coated with Bona Mega can be easily cleaned and maintained with the Bona Floor Cleaning Kit or Bona Spray Mop.

For the best results, use Bona Floor Cleaner Spray or a damp mop. Never saturate wooden floors with water.

To restore the appearance of a dull floor use Bona Freshen Up from time to time. 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.

Storage

Bona Mega should be stored in a place where the temperature does not fall below 5℃ or exceed 25℃

Drying Time

Drying times may vary depending on room temperature and humidity - As a guide, In areas with a temperature of 20℃ and a humidity of 60%, allow 3 hours drying time between coats.

Floors will be ready for light foot traffic approximately 8 hours after the final coat has been applied. Bona Mega Varnish is fully cured in approximately a week and can then be cleaned using a damp cloth or mop with an appropriate floor cleaner. Rugs and carpet runners can also be laid after a week.

  • Reviews

Bona Mega Varnish reviews - Rating: 4.8 out of 5 stars, based on 87 reviews.

Filter:   All reviews (87)   5 stars (73)   4 stars (13)   2 stars (1)  

Andrew Thompson
31/03/15
 Silk Matt
Sold as a floor varnish, I use it on most of my woodwork projects.
This is a superb quick drying product, easy to apply, low odour and hard wearing.
Iris MacLachlan
16/03/15
 Matt
Super!
Works really well, gave each floor 3 coats mixing in the crosslinker as advised. Delighted with floors, matt but mopable and though the wood has gone a little golden colour to the dry sanded look it hasn't gone yellow.
Graham Brooks
14/03/15
 Matt
Easy to apply varnish
We had this varnish put on our new solid oak stairs on all the treads as we don't want carpet runner on the steps. The varnish went on well and brought the grain out in the wood beautiful.will have to see how the varnish wears but we expect re varnish every couple of years to keep up the protection.
Woodeeeeee
16/02/15
 Matt
Excellent product - Easy to apply and use, better than some more expensive brands!
Bona Mega - Easy to use and spreads well, no sticky mess like other cheaper varnishes. I've been using Dulux Diamond Glaze for years but at £40 more than Mega for 5 litres, I will be using Bona Mega from now on. Highly recommended.
Karen Smith
07/02/15
 Silk Matt
Easy to use and a lovely finish
Very pleased with the product easy to apply and dries to a good finish
Sonia White
22/01/15
 Matt
Brilliant product and fantastic service
So pleased with new sanded floor, this varnish leaves a lovely natural feel and no yellowy colour, goes on really easily too. Was really impressed with how quickly it was delivered, and on time. Very happy customer, thanks
Tim Price
19/01/15
 Silk Matt
Excellent product so far
Very easy to apply; good coverage. Have to give it a few months til we see if it stands up to the job.
Kim Jones
08/01/15
 Silk Matt
Great Product, great service.
I hired a sander from HSS Hire and the guy there who was very helpful gave me the details of this product and company as up to that point I didn't know how I was going to treat the sanded floorboards. Am I glad he did! I placed the order on line that day and despite it being Christmas the order arrived the next day. As for the product, sooooo easy to apply and a classy professional finish. I couldn't be more pleased.
Michael Fell
08/01/15
 Extra Matt
Excellent product
We wanted to maintain the natural wood colour of the new solid oak flooring we had just laid. We found you site on the internet which provided excellent information on the products, this lead us to purchasing the extra matt. We are very pleased with the final finish of the floor which did not change the wood colour and the Extra Matt gave exactly the finish we wanted. We are so pleased with the result we are now intending to renew the entire flooring in our house.
Gillian Crotty
26/12/14
 Silk Matt
Great finish and easy to use!
Great product. Was easy to use and went a long way leaving the desired finish.
V B
12/12/14
 Silk Matt
Beautiful and easy to use. Quality product.
This varnish is easy to use, goes on very well with a roller. It gives a quality hard wearing finish, with a lovely warm glow to the colour.
Will
10/12/14
 Silk Matt
2nd time of using with excellent results
Very good quality product, excellent finish and easy to use as water based.
Max Tillings
03/12/14
 Silk Matt
Easy to use with excellent results every time
Good friendly knowledgeable staff very helpfully,have already recommended to others in the trade Well done guys may things continue Many thanks
Geoff Pearson
02/12/14
 Matt
Quality and quick
Arrived overnight, clear instructions. Coats dried quicker than suggested. First coat (over primer)was abolutley matt, second became more solid and the third coat was more silk than matt. But looks great and was very easy to use.
Carla Tomlinson
02/12/14
 Matt
Great product
Easy to use. Goes on a treat and dries really quickly allowing multiple coats within a short space of time. I bought the matt finish and it's perfect. Well worth the money.
Marcus Miola
01/12/14
 Gloss
Perfect!
Great service and an outstanding product. We will be ordering again soon with no hesitation. Buy with confidence!
Anthony Smith
30/11/14
 Matt
Easy to apply and looks good.
Easy to apply and looks good.
Craig Marden
25/11/14
 Extra Matt
Very good, easy to apply
Seems to have done the trick, really easy to apply and use, hopefully does what it says on the tin better than certain other brands. As promised.
David Weston
18/11/14
 Extra Matt
Easy to use
I had a pitch pine block floor treated with this product about 5 years ago by a specalist so I thought in my new house I would have a go myself. Very easy to apply and I know its hard wearing.
David Pedley
13/11/14
 Extra Matt
Great product
Used 1 coat for priming then 2 top coats. Excellent matt finish whilst retaining the original colour of the floorboards.


Bona
2-3
coats
10m²
per litre
3 hours
dry time
  • Highly resistant to wear
  • Safe, quick & easy to use
  • Chemical resistant

Coverage Calculator

The area I need to finish is
x
Good protection
2 coats enter area above
Excellent protection
3 coats enter area above

* Coverage can vary depending upon on the type of wood used and the amount of product applied. Litreage amounts shown above are total, not 'per coat' amounts.
Customers who purchased this item also bought
Manns Pine Wood Stain

from £3.99

Bona Gap Master

only £6.79

Morrells Light Fast Wood Stain

from £8.69

Fiddes Hard Wax Oil

from £8.49