

🛁 Seal smart, live mould-free — your bathroom’s new best friend!
UniBond Anti-Mould Kitchen & Bathroom Sealant is a 280ml translucent silicone-based caulk designed for durable, waterproof sealing in wet areas. Its mould-resistant formula ensures long-lasting hygiene, while the innovative auto-opening cartridge simplifies application. Ideal for tiles and ceramics, it resists cleaning agents and comes in eco-friendly recyclable packaging, making it a top choice for professionals and DIY enthusiasts aiming for a pristine, sustainable finish.









| ASIN | B001DZQ0PK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 94 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Sealers |
| Colour | Translucent |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,577) |
| Date First Available | 1 May 2007 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | As shown |
| Item Package Quantity | 1 |
| Item Weight | 274 g |
| Item model number | 2078405 |
| Manufacturer | HENA4 |
| Material | Silicone |
| Part Number | 2078405 |
| Pattern | Mould Protection |
| Power Source | AC |
| Product Dimensions | 23.01 x 4.8 x 6.4 cm; 274 g |
| Size | 274 g |
| Style | Protection |
C**R
Excellent sealant
Really happy with this sealant. Easy to use, sticks well, and seems to actually stop mould coming back. Makes cleaning around the bath and sink a lot easier.
P**5
Good product arrived on time.
Good product, cheaper than our local DIY shop. Arrived on time and well-packaged. Thank you
A**R
Effective Mould Protection for the Bathroom – Great Sealant!
Effective Mould Protection for the Bathroom – Great Sealant! I recently used the UniBond Stop Mould Silicone Sealant for my shower, and I’m very impressed! The translucent finish blends perfectly with the tiles, making it look seamless and neat. I love that it’s waterproof and designed to repel and prevent mould growth. It has worked wonders in my bathroom, which tends to get quite humid. The application was easy, and I could tell the anti-mould technology is really doing its job. No more worrying about those stubborn black marks that always seem to pop up in the corners. Plus, the sealant has stayed intact through daily showers without any issues. Overall, I’m thrilled with this product – it’s been long-lasting and effective at preventing mould. Definitely a must-have for anyone looking to keep their bathroom in top shape!
C**L
Does the job, nothing fancy
Applied easily and sealed my bathroom perfectly. It’s clear, so it doesn’t look messy, and so far there’s no sign of mould. Pretty straightforward stuff, does exactly what it should.
J**H
Great item
excellent for bathrooms
A**A
Good quality silicone sealant!
Good quality sealant. Used in my kitchen to replace the old sealant, at the corner edges of the counter surfaces. No bubbles, nice and smooth consistency, no issues dispensing - not too thick, not too thin, perfect consistency. Lots in the tube, so good value for money, hopefully, it will last the test of time and I'll be able to unplug the hardened stuff at the end of the nozzle and use the same tube for the next sealant change. Seems to have set nicely and effectly preventing moisture from seeping through the crack at the edge behind the kitchen sink 👍 .
E**N
Excellent Long Lasting Sealant
This sealant applies smoothly and dries with a clean professional finish. It has strong resistance to mould and keeps the bathroom looking fresh. Great quality and definitely worth buying.
C**Y
My go to
My go to for sealant. Always does a great job
Trustpilot
1 week ago
2 weeks ago