---
product_id: 48280082
title: "Silicone Sealant 300ml Black"
brand: "silversil"
price: "NZ$61"
currency: NZD
in_stock: true
reviews_count: 6
category: "Silversil"
url: https://www.desertcart.nz/products/48280082-silicone-sealant-300ml-black
store_origin: NZ
region: New Zealand
---

# Strong adhesion on diverse materials 300ml compact single-component Mould resistant & UV stable Silicone Sealant 300ml Black

**Brand:** silversil
**Price:** NZ$61
**Availability:** ✅ In Stock

## Summary

> 🖤 Seal smart, seal strong — the black silicone that means business.

## Quick Answers

- **What is this?** Silicone Sealant 300ml Black by silversil
- **How much does it cost?** NZ$61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/48280082-silicone-sealant-300ml-black)

## Best For

- silversil enthusiasts

## Why This Product

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

## Key Features

- • **Flexible & Durable Seal:** Low mass modulus ensures permanent flexibility, adapting to movement without losing grip.
- • **Mould-Resistant Protection:** Keeps your spaces hygienic and pristine by preventing mould growth in damp environments.
- • **Versatile Adhesion Powerhouse:** Bonds seamlessly to metal, glass, wood, ceramic, and more—your all-in-one sealing solution.
- • **Effortless One-Step Application:** Single-component formula means no mixing—just apply and seal with confidence.
- • **Built to Last Against the Elements:** Colourfast and UV resistant for a sleek black finish that won’t fade or crack over time.

## Overview

Silversil’s 300ml Black Silicone Sealant delivers professional-grade, single-component sealing with exceptional mould resistance and UV stability. Engineered for superior adhesion across a wide range of building materials, it offers a permanently flexible, colourfast finish that stands up to water and weather—perfect for shower surfaces and beyond.

## Description

Easy assembly single component silicone black Mould resistant Excellent adhesive strength on common building materials Low mass modulus, permanently flexible Colourfast UV resistant

Review: Five Stars - Excellent product and delivered within the hour specified and on a Sunday! Cant fault product or service.
Review: Three Stars - This was quite difficult to use, it has a thick tar consistency.

## Features

- Easy assembly single component silicone black
- Mould resistant
- Excellent adhesive strength on common building materials
- Low mass modulus, permanently flexible
- Colourfast UV resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LCDUYX2 |
| Brand | Silversil |
| Colour | Black |
| Compatible Material | Metal, Ceramic, Glass, Plastic, Wood, Stone, Stainless Steel, Aluminium, Fibreglass, Copper, Vinyl, Engineered Wood, Porcelain, Marble, Terracotta, Rubber, Alloy Steel, Leather, PVC |
| Customer Reviews | 4.5 out of 5 stars 26 Reviews |
| Item Form | Container |
| Item Weight | 300 Grams |
| Item form | Container |
| Item weight | 300 Grams |
| Manufacturer | Silversil |
| Material | Silicone |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Shower |
| UPC | 658700305170 |
| Unit Count | 300.0 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Images

![Silicone Sealant 300ml Black - Image 1](https://m.media-amazon.com/images/I/51CnCdsNG8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by A***R on 3 July 2017*

Excellent product and delivered within the hour specified and on a Sunday! Cant fault product or service.

### ⭐⭐⭐ Three Stars
*by S***. on 27 October 2017*

This was quite difficult to use, it has a thick tar consistency.

### ⭐⭐⭐⭐⭐ Splendid
*by M***N on 7 May 2020*

Splendid

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**Shop now:** [https://www.desertcart.nz/products/48280082-silicone-sealant-300ml-black](https://www.desertcart.nz/products/48280082-silicone-sealant-300ml-black)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-07-06*