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Ronseal Diamond hard Clear Satin Wood varnish, 250ml

Sold & shipped by B&Q
£17.00£68.00 per l

Product details

Product information

This clear interior varnish from the Ronseal Interior diamond hard range can be applied to interior using a brush. The varnish dries in just 20 minutes and will cover up to 24 m² per litre on average.

  • Gives great protection against knocks, scuffs and scratches
  • Surface Preparation - Ensure the room is warm and ventilated. To prepare the wood for varnishing, give the surface a wipe down with a cloth and white spirit to remove wax, grease, dirt and oil. Use 120 grit sandpaper to give the surface a quick sand and smooth out any rough patches. If the wood has an old coating on it, sand away the peeling, loose and flaking bits so the surface is even. Let the dust settle and wipe it away with a damp cloth. Leave the wood to dry thoroughly before varnishing.
  • Instructions for Use - Give your varnish a stir, and test the colour on a hidden patch to make sure you’re happy with it. It may darken your wood slightly but it should bring out its natural colour. If you’re happy with how it looks, apply an even layer of the varnish painting in the direction of the woodgrain. Wait one hour for the coat to dry. You will need two to three coats for complete coverage and protection. Before you apply your final coat (whether that’s the second or third), sand down the surface and wipe the dust off with a cloth. This will help your final coat stick smoothly and will give you a perfect finish.

Features and benefits

  • Easy to use
  • Dries in just 20 minutes
  • Diamond Hard durability and protection
  • Control air pollutants by choosing products with lower solvent levels
  • Easy to use
  • This Ronseal interior varnish provides a beautiful, natural finish for doors, skirting, tables, furniture and other wood inside your home. Diamond Hard protection provides superior resistance against scratches, knocks and scuffs. It is touch dry in 20 minutes and ready to re-coat in 1 hour.
  • Low odour

Legal information

  • Contains 1,2-benzisothiazol-3(2H)-one and reaction mass of 5-chloro-2-methyl-2Hisothiazol-3-one and 2-methyl-2H-isothiazol-3-one (3:1). May produce an allergic reaction

Health and safety

Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.

Specifications

BrandRonseal
ColourClear
Coverage4m²
LocationInterior
Drying time20 min
Recoat time1 hour
FinishSatin
DurabilityMedium duty
VOC levelLow
BaseWater-based
Application methodBrush
Container typeTin
WashableWashable
Volume250ml
Product code5010214868704
Reviews
2.76 / 5(17 reviews)

Vinit - 4 / 5 - 18/09/2024

Good

Does what it says on the tin. Would recommend this product.

MEEF - 5 / 5 - 31/07/2024

Easy to use

I bought this product last month amnd ised it to varnish a handrail I had sugar soaped, IT dried easily and was good to apply

sywwong - 5 / 5 - 02/08/2023

A perfect finish

The varnish worked perfectly on our stair handrails. It can be applied very easily and essentially no mess at all. It gave a good natural look and protected the natural color of the rail. Our friends were all amazed seeing such a perfect renovation.

Jackie JR3 - 5 / 5 - 09/11/2022

Ron seal varnish

Bought this last month to freshen up my already varnished doors great product they look fantastic again

HNS - 1 / 5 - 16/02/2022

Useless on a kitchen table

I am adding to the very low reviews for this varnish. Interestingly, I see better B&Q ratings for the 75ml of the same stuff – which was the amount in my tin, so I’ll be adding the same review there! I bought this in summer 2021, just reviewing now. It was to re-varnish kitchen cupboards and table. The table was previously done by me with solvent-based Ronseal about 15 years earlier. I sanded the old varnish and applied four coats (for toughness) over the course of two days and waited three further days for it to dry. It never seemed to properly harden, and even weeks later, items were sticking, pulling off the varnish or making it blister. I contacted Ronseal who blamed me for: (1) using wire wool to sand it between coats (nonsense – while this might cause rusting problems with water-based varnish if not properly removed, rust wasn’t the issue); (2) applying too many coats (seems highly unlikely, since it was allowed to dry in-between); and for putting items on the table which reacted to the varnish (so what would that be – cutlery and crockery?). They refunded a replacement tin of solvent-based varnish – which is, sadly, now quite hard to get hold of. I then found the water-based stuff couldn’t be sanded off because it just rolled up into little balls. I finally got it off with a heat-gun and replaced it with the solvent-based version, since when there have been absolutely no problems. I’ve just left the solvent-based on the cupboard doors, because they obviously don’t get items put on them.

philthedrill - 2 / 5 - 09/02/2022

First impressions are good but...

Sadly I chose this for all my oak veneer internal doors. Initially they looked good but with use the varnish has failed. In rooms such as cloakrooms, shower rooms etc the odd bit of splashing has penetrated the varnish leaving us with watermarks on the wood likewise there are greasy hand marks around the door handles which have penetrated the varnish and soaked into the wood. I will be using a solvent based product next time for greater durability.

Dave1606 - 1 / 5 - 31/03/2021

still tacky after 6 weeks

I bought this to revarnish a table mainly because the description said "Diamond Hard". Sanded table down to base wood, cleaned "twice" with white spirit and left to dry overnight. Applied 3 coats varnish, 24 hours between coats with a light rubdown with fine sandpaper, and 6 weeks later its still tacky. Rubbish, now looking to strip it back and use proper varnish.

teleny - 3 / 5 - 29/02/2020

Good and Bad points

Good: does not darken the wood Bad: leaves brush marks, probably because it dries so quickly.

frenchly - 1 / 5 - 08/12/2019

terrible

Its been on a table for 4 weeks and has become tacky and is coming off in places.

PeteW4 - 4 / 5 - 07/10/2019

Good product

Whilst I do understand the negative comments made by others I have a different opinion. I have used this varnish for a number of projects. Including some old Ercol tables. If applied very thinly, thus avoiding the white blobs, and very quickly it does produce a good, hard finish. It is not an equivalent product to spirit varnish. It is applied differently and does not improve the patina of the wood but it is good for some projects.