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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 | 760 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Wood Fill 62 in Hand Tools (DIY & Tools) |
| Brand | Ronseal |
| Colour | Natural |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 969 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
G**Y
It does what it says on the tin
Very good product
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.
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
A**N
Sets quickly to give a strong repair
This product works well, even for larger repair jobs on wood. I needed to repair my side gate which had a hole all the way through it, measuring approximately 30cm x 2cm. The filler was easy to mix and apply. I mixed up golf ball sized quantities and filled the hole up gradually after reading other reviews that said the substance set quite fast and this approach worked well. Within 20 minutes or so (on a dry day) the substance was completely hard and ready to sand down. I have just deducted one star for two reasons. 1. When I tried to stain over the product, my Shed and Fence Preserver (which is a good quality brand) just kept running off and wouldn't adhere so I now have no hole in the gate but instead have an odd looking patch! My gate is rustic green so perhaps with hindsight I should I have chosen the dark coloured filler. So you may want to consider this before purchasing. 2. Also, I have about half of the product left and have tried to reseal everything and make it air tight but it was so difficult getting the metal lid/insert off the top of the can when I initially opened it that it dented slightly when I prised it off with a screwdriver. I am therefore not sure if the remaining product will be usable next time I need it . . . time will tell.
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 weeks ago
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