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🪚 Fix it once, fix it right — the pro’s choice for flawless wood repair!
Ronseal 35304 High Performance Wood Filler is a 550g natural wood repair paste designed for both interior and exterior use. It rebuilds rotten wood, cures wet rot, and prevents recurrence with no shrinking or cracking. Ready to drill, screw, or plane after a fast 30-minute cure, it offers water resistance and a tensile strength of 800 PSI, making it ideal for durable, professional-grade wood restoration.
| ASIN | B001GU2H6S |
| Best Sellers Rank | 554 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Wood Fill 45 in Hand Tools (DIY & Tools) |
| Brand | Ronseal |
| Colour | Natural |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 958 Reviews |
| Full Cure Time | 30 Minutes |
| Full cure time | 30 Minutes |
| Global Trade Identification Number | 05010214538690 |
| Item Form | Paste |
| Item Weight | 127 g |
| Item form | Paste |
| Item weight | 127 g |
| Liquid Volume | 550 Millilitres |
| Liquid volume | 550 Millilitres |
| Manufacturer | Ronseal |
| Manufacturer Part Number | 35304 |
| Material | Wood |
| Maximum Gap Fill | 5 Millimetres |
| Model Number | 35304 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Surface Recommendation | Window, Door, Wood |
| Tensile Strength | 800 Pounds Per Square Inch |
| Water Resistance Level | Water Resistant |
M**F
Works well
Good product. Works well. Easy to mix and apply. Dries hard. I’ve used this for years and always been happy with it.
D**S
Quality item
Does what it says on the tin. Do not mix too much at once as it goes hard fairly quickly. Use the rotten wood hardener first.
S**E
Sets rock hard and sands a treat.
I love it. Ok comes has full by weight so don't worry. Use a stiff bit of card as a board and guess how much you need and scoop it out with a filling/putty knife or something then add a small pea size amount of the hardener and mix together. Keep the metal pot closed for next time. Fill away it smells really harsh but fills wood amazing and rock hard and fill as level as you can unless you like loads of sanding. It sands really well and smooth. I used to on a hole in the plaster board too and it set rock hard and on some plastic sunglasses where the logo fell out. I love the stuff just wear a mask.
A**K
excellent product, stronger than the wood it's replacing.
excellent product, once set it is strong and sands down to a perfect finish to be painted if required
B**E
Excellent, long lasting, will take a screw
I’ve used this many times to repair and replace rotten wood in my shed and conservatory. Once the rotten wood is removed, if a replacement piece isn’t available, this filler will fill very deep holes. However, it’s best to semi-fill the cavity with wood and then add a good layer of filler on top. The filler dries in under 30 minutes so it can be easily sanded and shaped before painting. Even after five years, it’s almost impossible to tell where the filler replaced the wood.
A**R
Great wood filler
Great filler for wood outside. Once mixed you have to use it very quickly before it goes off. You have to use all the hardener as once the tube is opened you cannot reseal it. Does the job and easy to rub down to a good finish
G**S
Would filler
This is not a bad product it does the job the problem I found is if you don't add enough hard enough it will not go off and you will have to try to remove it which nightmare if you add too much then you have to reply it very quickly or it's going to go too hard quickly
P**T
Its good stuff
It’s great stuff and I’ve used it many times, but why only fill half the tin? If it actually holds 550g of product, why not make the tin smaller? It just feels wasteful.
M**O
stucco per legno da esterni
riparata con estrema soddisfazione un bordo di un infisso per esterni. semplice da usare, intuitivo.
S**.
Produit inutilisable!
Après mélange avec le durcisseur, je n'ai pas eu le temps de l'utiliser, en quelques secondes, le produit a durci, je me suis fait avoir!
C**O
This includes wood Hartner, which is game changer
This this thing is legit and even comes with harder to mix into the wood filler so it really does help with wood issues if you need to fill them
M**A
DECISAMENTE PROFESSIONALE
PRIMA DI USARE QUESTO PRODOTTO ERO RICORSA A PRODOTTI MENO PROFESSIONALI. LA DIFFERENZA E' NOTEVOLE. VALE LA PENA DI SPENDERE QUALCOSINA IN PIU'
Trustpilot
3 days ago
2 months ago