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Ronseal High Performance Wood Filler Natural 1kg

4.7 (559 reviews)
SKU: 240303164110007 EAN: 5010214545162

Compare 5 prices for Ronseal High Performance Wood Filler Natural 1kg — from £24.49 to £31.26 across 5 UK sellers including Screwfix, Toolstation, Tooled Up and more. Save up to £6.77 (22%).

£24.49 15h ago
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Compare Prices from 5 Sellers

Prices updated 20 Apr 2026
2
Toolstation
£25.99 +£1.50
7h
3
Tooled Up
£28.95 +£4.46
16h
4
My Tool Shed
£28.95 +£4.46
10h
5
Jewson
£31.26 +£6.77
15h
#2 Toolstation
7h ago
£25.99 +£1.50
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#3 Tooled Up
16h ago
£28.95 +£4.46
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#4 My Tool Shed
10h ago
£28.95 +£4.46
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#5 Jewson
15h ago
£31.26 +£6.77
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Ronseal''s High Performance Wood Filler is suitable for jobs indoors and outdoors. This two part, resin based system is a reliable solution for rebuilding rotten wood and filling deep holes, whether you''re changing locks on the bathroom door or refurbishing a weather worn wooden gate. This formula dries within just 30 minutes so you can move onto the next job quickly. It''s tough too, so it won''t shrink or crack, and it''ll last for years. You can drill, screw, nail and plane this filler, making it a versatile and easy to use product. It''s also overcoatable with paint, stain or varnish so you can get it looking slick and professional. • Two part resin based wood filler system • Interior or exterior use • Fully cured in 30 minutes • Can be drilled, screwed, nailed, planed or sanded • Paint, stain or varnish • Won’t shrink or crack • Use with Ronseal Wet Rot Hardener (code 94441) when treating damage caused by wet rot
Brand Ronseal
MPN 32287
No features listed
No items listed

Customer Reviews 559

4.7
559 reviews
5 star
448
4 star
75
3 star
13
2 star
7
1 star
16
Awesome product
5.0
March 1, 2026
Builder 1980 Verified Purchase

Awesome product it is all I use on my country projects. The wood filler sets really fast and generally I’m sending in and paint it within an hour with no issues whatsoever.

Good texture and great finish result
5.0
February 28, 2026
AlejandroJG Verified Purchase

Great for DIY fixes at home, decent time of dry and long lasting.

Good two part filler
4.0
February 27, 2026
Gomb Verified Purchase

Easy to follow instructions. Once mixed well, tools into gaps easily, though need to work fast - goes off quickly

It does a good job
5.0
February 18, 2026
ManuBen Verified Purchase

It's quite an expensive item but it does the job well

Brilliant filler if expensive
5.0
February 14, 2026
Kakadu Verified Purchase

This is a quality two part filler. It’s very strong yet sandable. Sets in 10 to 29 mins at the most . It is expensive so use sparingly

Smoooth
5.0
January 19, 2026
51ed7407-494e-50bc-b410-f84c4950cfbc Verified Purchase

Good stuff. Make sure it's well mixed as filler and hardener are both white!

Good product
5.0
January 15, 2026
TheShadowKnows Verified Purchase

Used it to fill holes in a kitchen cupboard door.
Went off well.
Screws held.
Job done

Fills a hole
4.0
December 11, 2025
Dfreeman Verified Purchase

Have used this quite a bit to repair rotten sashes and skirting etc. the white colour is great as it matches the top coat and takes less paint to cover. Relatively easy to sand and takes primer and gloss paint well . It’s fast drying - in fact a bit too fast if you use a bit too much hardener!! I would only mix up a small amount at a time . Also it’s quite hard to get it smooth as it’s quite”grainy” . On larger holes I found that gradually building up was easier than trying to fill in one go. Given how quickly it sets this didn’t unduly delay things and meant it was easier to form the filler into the required shapes. Hard to clean off tools even with white spirit (which is what the tin says to do).

first class wood filler
5.0
December 3, 2025
Richypug82 Verified Purchase

great product, strong and doesnt crack, easily sanded. always works well for me

Good, but work fast
4.0
November 28, 2025
08846f32-8918-5d3b-a9bc-6829e5df3f1d Verified Purchase

It performs well, is easily sanded but bear in mind you need to work fast as I found it goes off pretty quick (which is a bonus in terms of getting on with the job but can be a pain if the filling is fiddly and you take too long). Also, clean your tools quickly after use otherwise it takes quite a bit of work to get the stuff off (although I believe acetone will attack it if you have some).

Ronseal white wood filler
5.0
November 24, 2025
Poncenby Verified Purchase

Very good product, mixes well, goes off quickly, and easy to sand for a smooth finish

Wow its easy to use.
5.0
November 20, 2025
Brian Exeter Verified Purchase

This product is great, easy to mix and drys in a reasonable time so it can be painted after rubbing down with sandpaper all within an hour.

ronseal
5.0
November 17, 2025
glen purser Verified Purchase

i purchased roonseal wood filler from my local toolstation in wednesfeild i have used some of this and it is brilliant also the staff there are wonderfull always doing their best to help you

Expensive but excellent.
5.0
November 16, 2025
Keen Woodworker Verified Purchase

Does exactly what it says and is easy to smooth after it sets.

Unworkable
2.0
October 28, 2025
Ian M H Verified Purchase

I’ve used this product lots of times. But this tin was dry and unworkable. It wouldn’t smooth off whatever trowel I used.

The best
5.0
October 11, 2025
Mike Sc Verified Purchase

Simply the best! Easy to use, fast-setting and strong

Easy to use and hard as nails!
5.0
October 10, 2025
BritGeek Verified Purchase

Bought this to do up a caravan exterior that was partially rotting wood underneath. Smearing this on the underside after a liberal use of ronseal rot wood hardener really helped solidify an otherwise worryingly soft piece of flooring. Sanded down nicely too which is a nice bonus. I'd recommend using a pair of gloves you don't mind throwing away afterwards as any residue sets incredibly hard.

Wood filler
5.0
September 30, 2025
pg47 Verified Purchase

Excellent product easy to apply and finish for painting

Good stuff
5.0
September 2, 2025
brummieblue Verified Purchase

Excellent two part filler. Only mix the amount that you need.

Goes rock hard!!!!
5.0
September 1, 2025
MTTT Verified Purchase

Shed, side gate and porch needed repairs as I wanted it to last for a few years before replacing them or move house. I had big holes from rotten wood to fill in. This product worked perfectly, I layered the big holes and it set rock hard. Sanded and painted

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