---
product_id: 48785444
title: "UniBond 2079321 Anti-Mould Sealant / White Silicone Sealant for Kitchen and Bathroom / 1 x 147 g Tube"
brand: "unibond"
price: "R499"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Unibond"
url: https://www.desertcart.co.za/products/48785444-unibond-2079321-anti-mould-sealant-white-silicone-sealant-for-kitchen
store_origin: ZA
region: South Africa
---

# Long-lasting adhesion 100% waterproof seal Mould-resistant formula UniBond 2079321 Anti-Mould Sealant / White Silicone Sealant for Kitchen and Bathroom / 1 x 147 g Tube

**Brand:** unibond
**Price:** R499
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with UniBond – where lasting protection meets sleek style!

## Quick Answers

- **What is this?** UniBond 2079321 Anti-Mould Sealant / White Silicone Sealant for Kitchen and Bathroom / 1 x 147 g Tube by unibond
- **How much does it cost?** R499 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/48785444-unibond-2079321-anti-mould-sealant-white-silicone-sealant-for-kitchen)

## 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

- • **Durability That Lasts:** Formulated for long-term adhesion, ensuring your seal stays strong and intact over time.
- • **Precision Application:** Comes in a handy 147g tube perfect for small to medium sealing jobs with professional results.
- • **Mould Growth? Not Here!:** Advanced anti-mould technology prevents unsightly and unhealthy mould build-up.
- • **Ultimate Waterproof Defense:** Keeps kitchens & bathrooms dry and damage-free with a 100% waterproof silicone seal.
- • **Fast Drying, Lasting Protection:** Smooth finish within 5 minutes and fully cures in 24 hours for quick project turnaround.

## Overview

UniBond 2079321 Anti-Mould Sealant is a premium white silicone sealant designed for kitchens, bathrooms, and tiled surfaces. It offers a waterproof, mould-resistant barrier with strong adhesion and long-lasting durability. Packaged in a convenient 147g tube, it’s ideal for small sealing tasks, curing fully within 24 hours to protect your spaces from moisture and mould damage.

## Description

This white silicone sealant prevents mould growth and provides a waterproof, mould-resistant seal for bathrooms, kitchens, and tiled areas with its long-lasting formula.

Review: Excellent - The stuff is great hence I bought it again but something I think is worth noting is that I ordered this on the 22nd or 23rd and it arrived on the 24th December That's pretty efficient and worthy of mention.
Review: Thick, messy but strong! - Needed to reseal around shower cubicle as water was seeping through and damaging ceiling below. Also a cracked and chipped tile. I am not a pro and therefore the finished job isn't quite to professional standards. In fact it does look a bit messy! But, it has worked in sealing the tray. It wasn't as easy to go on as I would have liked, having cut the nozzle, the tube took a lot of heavy squeezing to get the product out. I expected it to flow out but it is quite thick and I found it hard to squeeze without using both hands. I then had to go back and smooth in which I found to be quite messy. Having left it 48hrs I must admit it does seem to be of sturdy quality and probably will last longer than the last paste type sealant I used, that had gone on more easily but when dried looked thin and weak, which is why it probably didn't last long! This I think will hold well even if it does look like an amature has done it!!

## Features

- May cause an allergic skin reaction.
- Toxic to aquatic life with long lasting effects.
- Waterproof and mould-resistant silicone sealant by UniBond / Especially long-lasting sanitary sealant with high adhesion
- Application areas include the bathroom, kitchen, and other tiled areas, worktops and sanitary ware / Effectively prevents mould growth
- Silicone sealer comes in a tube, perfectly suited for small jobs
- Tips & tricks: Ensure the area to be sealed is clean, dry and free of old sealant / Smooth sealant with a sealant finishing tool within 5 minutes / Allow 24 hours to fully dry
- Items delivered: 1 x white UniBond Anti-Mould Sealant in tube 147 g / Store protected from direct sunlight and frost

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01G5281D4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 9,177 in DIY & Tools ( See Top 100 in DIY & Tools ) 211 in Sealers |
| Colour | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,954) |
| Date First Available | 25 May 2016 |
| Item model number | 2079321 |
| Language | English |
| Material Type(s) | Silicone |
| Number of pieces | 1 |
| Product Dimensions | 7.6 x 5 x 18.7 cm; 170.01 g |
| Release date | 19 May 2016 |

## Product Details

- **Brand:** Unibond
- **Item dimensions L x W x H:** 7.6 x 5 x 18.7 centimetres
- **Item weight:** 6 Ounces
- **Material:** Silicone
- **Style:** Silicone sealant

## Images

![UniBond 2079321 Anti-Mould Sealant / White Silicone Sealant for Kitchen and Bathroom / 1 x 147 g Tube - Image 1](https://m.media-amazon.com/images/I/519r0oJxN3L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What colour is this? ... says white in the title, and red elsewhere in the description.**
A: It's clear - don't be fooled like I was. Not everyone is getting the white they ordered.

**Q: Received this , not opened it yet but noticed that parts of the tube are are flat ie not squeezable  - is this normal before i open it? thanks**
A: No this is not normal! The sealant has probably already gone hard in the tube. Send it back if you are able.

**Q: Can I use this to stick a plastic trim, quadrant to a skirting board to seal a small gap**
A: Ive used it to seal round my windows with quadrant so I would say yes based on my experience.  I cut the nozzle fairly fine and went round the edges squeezing enough out to seal the edge when pressed on and then just wiped the excess off with a damp cloth.  Had no problems at all. Hope this helps.

**Q: Can this be used to repair a chip in a plastic bath?**
A: No .... Special bath repair kit needed or poss new bath if it is a big chunk out

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by S***W on 25 December 2025*

The stuff is great hence I bought it again but something I think is worth noting is that I ordered this on the 22nd or 23rd and it arrived on the 24th December That's pretty efficient and worthy of mention.

### ⭐⭐⭐⭐⭐ Thick, messy but strong!
*by M***H on 31 January 2017*

Needed to reseal around shower cubicle as water was seeping through and damaging ceiling below. Also a cracked and chipped tile. I am not a pro and therefore the finished job isn't quite to professional standards. In fact it does look a bit messy! But, it has worked in sealing the tray. It wasn't as easy to go on as I would have liked, having cut the nozzle, the tube took a lot of heavy squeezing to get the product out. I expected it to flow out but it is quite thick and I found it hard to squeeze without using both hands. I then had to go back and smooth in which I found to be quite messy. Having left it 48hrs I must admit it does seem to be of sturdy quality and probably will last longer than the last paste type sealant I used, that had gone on more easily but when dried looked thin and weak, which is why it probably didn't last long! This I think will hold well even if it does look like an amature has done it!!

### ⭐⭐⭐⭐ Easy to use
*by T***T on 25 March 2025*

Easy to use. I used it around the sink, seems to be doing the job.

## Frequently Bought Together

- UniBond Healthy Kitchen & Bathroom Sealant, Anti Mould Silicone Shower Sealant, Ideal for Toilets, Tiles, and More*, Durable & Waterproof Bathroom Sealant, White, 1 x 147g Tube
- Unibond Sealant Finishing Tool, Effective Sealant Tool for a Smooth & Professional Finish, Sealant Smoother for All Sealants, Silicone Sealant Tool for Wall & Floor Applications
- UniBond Sealant Remover and Smoother Tool, Easy-to-Use Sealant Finishing Tool, 2-in-1 Plastic Sealant Tool for Smoothing, Silicone Remover Tool, Black

---

## 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.co.za/products/48785444-unibond-2079321-anti-mould-sealant-white-silicone-sealant-for-kitchen](https://www.desertcart.co.za/products/48785444-unibond-2079321-anti-mould-sealant-white-silicone-sealant-for-kitchen)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-07*