---
product_id: 47868225
title: "UniBond Anti-Mould White, Waterproof Mould Protection, Long-lasting White Silicone Sealant for Kitchen & Bathroom, Powerful Bath Sealant, 1 x 274g Cartridge"
brand: "unibond"
price: "4273 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Unibond"
url: https://www.desertcart.is/products/47868225-unibond-anti-mould-white-waterproof-mould-protection-long-lasting-white
store_origin: IS
region: Iceland
---

# Waterproof seal - keeps moisture out, mould at bay Touch dry in 20 mins - fast, efficient application 274g cartridge - perfect for multiple projects UniBond Anti-Mould White, Waterproof Mould Protection, Long-lasting White Silicone Sealant for Kitchen & Bathroom, Powerful Bath Sealant, 1 x 274g Cartridge

**Brand:** unibond
**Price:** 4273 kr
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it, forget it — mould-free confidence every time!

## Quick Answers

- **What is this?** UniBond Anti-Mould White, Waterproof Mould Protection, Long-lasting White Silicone Sealant for Kitchen & Bathroom, Powerful Bath Sealant, 1 x 274g Cartridge by unibond
- **How much does it cost?** 4273 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/47868225-unibond-anti-mould-white-waterproof-mould-protection-long-lasting-white)

## Best For

- unibond enthusiasts

## Why This Product

- Trusted unibond brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Drying Power:** Touch dry in just 20 minutes, fully cured in 24 hours for quick project turnaround
- • **Effortless Application:** Smooth, easy-to-use cartridge design for professional results without the hassle
- • **High-Strength Adhesion:** Ensures a long-lasting, crack-resistant finish that stands up to daily wear
- • **Mould-Resistant Mastery:** Permanently flexible silicone that stops mould growth in its tracks
- • **Ultimate Waterproof Seal:** Creates a durable, watertight barrier ideal for humid kitchens and bathrooms

## Overview

UniBond Anti-Mould White is a 274g silicone sealant designed for kitchens and bathrooms, delivering a permanently flexible, waterproof, and mould-resistant seal. It dries quickly—touch dry in 20 minutes and fully cured within 24 hours—offering high adhesion and durability in humid environments. Trusted by thousands, it’s the go-to solution for a clean, long-lasting finish that protects your space from mould and moisture.

## Description

Permanently flexible, mould-resistant silicone sealant for bathrooms, kitchens, and humid areas. Creates a strong, waterproof seal that prevents mold growth.

Review: Reliable and Long-Lasting Sealant - I used this UniBond Anti-Mould Sealant in my bathroom a while ago, and I’ve had no issues with it since. It applies smoothly, seals perfectly, and provides a durable waterproof finish around the bath and sink areas. Mould does occasionally reappear around the seal over time, but I can’t fault the sealant itself for that — it’s more down to the general bathroom environment. Overall, it’s a high-quality, easy-to-use product that delivers excellent results and lasting protection. I’d definitely use it again for future bathroom or kitchen projects.
Review: Wonderful product. - Very good product. Did the joint. Good adhesion and the price was very good too

## Features

- May cause an allergic skin reaction.
- Toxic to aquatic life with long lasting effects.
- Anti mould sealant - Once dry, the UniBond sealant forms a permanently flexible, mould resistant & waterproof sealant, ensuring strong seals and preventing mould growth.
- Specially formulated - The formula of this shower sealant is ideal for warm and humid environments such as bathrooms, kitchens and other tiled areas or surfaces.
- High adhesion - Create a perfect and long-lasting seal with this durable, high-strength kitchen sealant. Ensure a mould free finish with regular cleaning of the sealant.
- Easy-to-use - Complete your jobs quickly: after applying with a gun, the white kitchen silicone seal is 'touch dry' within just 20 minutes and fully dry within 24 hours.
- Practical Delivery - UniBond Anti-Mould White, sanitary sealant for kitchens & bathrooms preventing mould growth, silicone acetoxy formula, white, 1 x 274g Cartridge

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01G3OCFVI |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 33 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Sealers |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (20,228) |
| Date First Available | 24 May 2016 |
| 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 | UniBond Anti Mould Sealant Kitchen & Bathroom Cartridge - White |
| Item Package Quantity | 1 |
| Item Weight | 274 g |
| Item model number | 2079356 |
| Manufacturer | Henkel Ltd |
| Material | Silicone |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 2079356 |
| Pattern | Mould Protection |
| Power Source | ac |
| Product Dimensions | 5 x 5 x 23 cm; 274 g |
| Size | 274g |
| Style | 1 x 274g |

## Product Details

- **Brand:** Unibond
- **Item dimensions L x W x H:** 50 x 50 x 230 millimetres
- **Item weight:** 274 Grams
- **Material:** Silicone
- **Style:** 1 x 274g

## Images

![UniBond Anti-Mould White, Waterproof Mould Protection, Long-lasting White Silicone Sealant for Kitchen & Bathroom, Powerful Bath Sealant, 1 x 274g Cartridge - Image 1](https://m.media-amazon.com/images/I/51aCN3YNDGL.jpg)

## Questions & Answers

**Q: What does 're-stickable' mean?**
A: Do not be mistaken it has nothing to do with the actual sealant.
It is the reference being use to indicate that the container it comes in can be resealed by the screw top cap

**Q: Would this work with a sealant gun that takes 310ml or 400ml cartridges?**
A: I am not going to be very helpful but the cartridge is 274g. it would fit into a standard cartridge gun OK.

**Q: Could this be used around pvc windows?**
A: Yes it can be. Sealed my bath and looks great.

**Q: Is this suitable for sealing plastic and metal together**
A: Yes it will be able to fill the gaps between plastic and metal surfaces and will prevent any leakages, but it shouldn't be used as a substitute for glue to hold them together.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable and Long-Lasting Sealant
*by D***D on 25 October 2025*

I used this UniBond Anti-Mould Sealant in my bathroom a while ago, and I’ve had no issues with it since. It applies smoothly, seals perfectly, and provides a durable waterproof finish around the bath and sink areas. Mould does occasionally reappear around the seal over time, but I can’t fault the sealant itself for that — it’s more down to the general bathroom environment. Overall, it’s a high-quality, easy-to-use product that delivers excellent results and lasting protection. I’d definitely use it again for future bathroom or kitchen projects.

### ⭐⭐⭐⭐⭐ Wonderful product.
*by U***R on 10 January 2026*

Very good product. Did the joint. Good adhesion and the price was very good too

### ⭐⭐⭐⭐ Good finish, easy to apply, long lasting
*by P***S on 24 January 2023*

I used this UniBond White Silicone Sealant to re-finish a kitchen worktop. After two years, the majority of the sealant is still bright white, however, there is a small patch of black mould on the section just behind the taps. To apply the sealant, I found the best method was to use a plastic sealant finishing tool (See below). This tool helped me to smooth out the sealant and create a clean, professional-looking finish. It also made it easy to control the amount of sealant that was applied, which helped to prevent any excess from building up. The sealant itself was easy to use and had a nice consistency, making it easy to spread and smooth out. It had a typical sealant smell and didn't cause any irritation when I used it. In general, I found this sealant to be a good quality product that was easy to use and provided a nice finish. However, the small patch of black mould on the section just behind the taps is a reminder that it is important to keep the surface clean & dry. Applying this can be done with a standard caulking gun, but for a more professional finish, a plastic sealant finishing tool can be used. Here are the steps to apply the sealant with a plastic sealant finishing tool: (YouTube also has some good videos showing how to apply it using the tool) 1. Cut the nozzle of the sealant tube to the desired width. 2. Apply a steady and consistent bead of sealant along the area where you want to seal. 3. Use the plastic sealant finishing tool to smooth out the sealant, ensuring that it is evenly distributed and fills all gaps. 4. Use the tool to create a smooth and clean surface, paying special attention to corners. 5. To apply the sealant around corners, hold the tool at a 45-degree angle and use the corner of the tool to press the sealant into the corner. Then use the flat edge of the tool to smooth out the sealant, making sure that the corner is filled and the sealant is flush with the surface. 6. Clean any excess sealant with a damp cloth or paper towel. 7. Allow the sealant to dry and cure according to the manufacturer's instructions. It is also important to note that the surface should be clean, dry and free of any mould before applying the sealant. If there is any mould, it is important to remove it before applying the sealant in order to ensure the sealant will adhere properly and prevent the mold from coming back.

## Frequently Bought Together

- UniBond Anti-Mould White, Waterproof Mould Protection, Long-lasting White Silicone Sealant for Kitchen & Bathroom, Powerful Bath Sealant, 1 x 274g Cartridge
- Unibond Sealant Finishing Tool, Effective Sealant Tool for a Smooth & Professional Finish, Sealant Smoother for All Sealants, Silicone Sealant Tool for Wall & Floor Applications
- ProDec Extra Strong Caulking Gun

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/47868225-unibond-anti-mould-white-waterproof-mould-protection-long-lasting-white](https://www.desertcart.is/products/47868225-unibond-anti-mould-white-waterproof-mould-protection-long-lasting-white)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-29*