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🔧 Seal it like a pro—no mess, no stress, just flawless finish!
The Metex Silicone Block is a professional-grade caulking tool designed to create consistent 6mm or 8mm silicone sealant beads with sharp internal corners. Its compact 30mm width allows access to tight spaces, while the durable silicone construction ensures easy cleaning and long-lasting use. Ideal for both DIY enthusiasts and tradespeople, it streamlines sealant finishing without the need for masking tape or multiple tools, delivering a neat, hygienic, and water-resistant finish every time.












| ASIN | B0C1H4NG4X |
| Best Sellers Rank | 2,035 in DIY & Tools ( See Top 100 in DIY & Tools ) 47 in Sealers |
| Brand | Metex |
| Colour | clear / transparent |
| Compatible Material | Ceramic |
| Country Of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 931 Reviews |
| Included Components | 1 Silicone Block |
| Item Dimensions | 7.5 x 5.5 x 3 centimetres |
| Item Form | Rectangular |
| Item Weight | 88 Grams |
| Item dimensions L x W x H | 7.5 x 5.5 x 3 centimetres |
| Item weight | 88 Grams |
| Manufacturer | Metex |
| Manufacturer Part Number | SBL001 |
| Material | Silicone |
| Model Number | SBL001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style | Original |
| Style Name | Original |
| Surface Recommendation | Shower |
| Unit Count | 85.0 gram |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
A**R
Easy to use
Actually better than I thought. Did a great job
T**G
The horror job of silicone
This is a really good idea and on two smooth surfaces it would have done the job in a lot less time than with other tools but unfortunately, with small marble tiles the slightest ridge was not easy to negotiate. With a solid grip, I still think that this is a good product and I am glad that I gave it a try, keep it for the next job which is a totally smooth surface and behind taps.
A**H
Pleased.
A couple of practice runs and the finish with this is better than I used to get.
M**E
Not as good as the hype
Videos claim it puts it on smooth. Reality is that it's better than a finger but still not great for an amateur
S**A
Excellent product
First time I’ve ever attempted to do my own silicone sealant and this worked a treat. Gace a smooth professional finish. Excellent product
W**N
Very Good
Excellent
A**N
Its ok
Its ok, nothing special, works good for horizontal sealing, not so great for verticals,
S**B
Good in theory, not in practice.
Great idea.... In theory! Crikey, I've never had such a poor finish on silicone. This, I imagine, would be good on a straight run that tapers off to nothing on the finishing run. As soon as you lift it, it leaves a lump. There is SO much waste too. To get the 8mm finish, about twice as much sealant is required just to get the block to pick it up. Cleaning the block is a nightmare with the textures and writing embossed in it. I went over the run I did with my years old tried and tested method (fat sausage finger dipped in water). I had high hopes for this gadget but was really disappointed.
S**A
Great Tool! Get it!
Made re-caulking so much easier and better than my previous results without this tool.
D**S
poor!
a waste of money!
H**T
Super Fugenabzieher
Sanitärfugen einfach abziehen, super toller Block für saubere Fugen! Viele Fugenabzieher getestet, dieser Block ist einfach genial und einfach in der Handhabung.
D**A
Clever device
Easy to use.
C**G
Good but not perfect
Still leave few marks but it help a lot
Trustpilot
2 weeks ago
3 days ago