





🛠️ Fix it once, flex it forever—smooth repairs that keep up with your space!
Ronseal 36560 Smooth Finish Super Flexible Filler is a 300ml acrylic paste designed for flexible, crack-resistant repairs on interior surfaces like door frames and skirting boards. It fills gaps up to 6mm wide, cures fully in 1 hour, and sands smoothly for a professional finish. Water resistant and paint-ready quickly, it’s the go-to filler for lasting, flawless repairs.
| ASIN | B0046QCZN4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 17,451 in DIY & Tools ( See Top 100 in DIY & Tools ) 93 in Wood Fill 2,271 in Painting Supplies, Tools & Wall Treatments |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (672) |
| Date First Available | 8 July 2007 |
| Included Components | 1 piece |
| Item Package Quantity | 1 |
| Item Weight | 570 g |
| Item model number | RSLSFF300ML-TB |
| Manufacturer | Ronseal |
| Material | Acrylic |
| Part Number | 36560 |
| Product Dimensions | 5 x 5 x 22 cm; 570 g |
| Size | 330ml - Cartridge |
| Style | CLASSIC |
B**N
Good product delivered on time
This is a really good product. I haveatroublesom wall connection where a partition wall meets brickwork and this stuff seems to do the job of joining perfectly. It sands down to a smooth finish Delivery on time and goods at a reasonable orice
A**G
Harder to open than the polyfilla brand but smooth
Hard to use with caulking gun as mouth was difficult to cut open (I have used caulking guns for years, first time at age 16, so know it’s something to do with the mouth rather than me). I do prefer the smoothness/blending ability to Polyfilla but the container is just poorer quality. I’ll stick to buying this in tubs only and going to Polyfilla when I need to use the gun.
T**J
Bough a few of these … recommended
Bought a few tubes of Ronseal Super Flex, smooth finish, easy to apply, and stays crack-free. Does exactly what it says
J**N
Great for day to day
Good value for money, sealability is good, durablility is good, sanding ability is great, functional, and dries quickly
D**B
Smooth & Easy
Good filler from Ronseal - Nice & Smooth
C**G
Excellent
I got this to seal round secondary double glazing frame that had never been properly sealed. This made a good deal and after running round with a wet finger, the finish was perfect. I'll have to wait to see how long it lasts.
H**E
Works Well
First thing - this is NOT meant to be sanded! People complaining about sanding haven't read the description. It is a "no-sand" crack filler and it works great for that purpose. Don't try filling a large hole with this stuff. I used it to fill the cracks where I'd boxed in some pipework. I left overnight before painting (although description says 1 hour is OK) and it accepted the emulsion brilliantly.
I**S
Easy to use and doesn't seem to have cracked yet - 3 months on
Used to fill gaps around interior window frames and sills. Easy to use and doesn't seem to have cracked yet - 3 months on - unlike the cheaper stuff. Makes the windows look cleaner and overall more polished. It's likely less draughty too. Although it doesn't have the flex of silicone, it is paintable which makes it great for the job.
C**O
Avevo bisogno di uno stucco per rifinire delle pose in pietra da interno, riempire gli spazi più o meno visibili tra una pietra ed un altra. Ebbene questo prodotto ha fatto degnamente il suo lavoro, facile da utilizzare, morbido all'applicazione ed efficace nella fase di indurimento non lasciando i problemi classici di screpolature o deformazioni dello stucco Ne ho usate 4 cartucce quindi posso tranquillamente consigliarlo. Amazon sempre rapido ed efficace nella consegna. Un appunto sul prezzo. Andando a ricomprarlo, a volte l'ho travato ad un prezzo "raddoppiato" per poi ritrovarlo giorni dopo ad un prezzo dimezzato. Ora lo rivedo più che raddoppiato. Insomma fate pace con il listino dei prezzi.
R**O
Cercavo uno stucco da poter stendere con la pistola del silicone per riempire le fessure laterali delle finestre. Nei soliti Bricolage non lo mai trovato. Navigando nel sito di Amazon o trovato questa cartuccia di stucco e devo dire che è stata perfetta. Il prodotto steso rimane un po' gommoso credo per evitare eventuali screpolature. Ottimo prodotto.
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