---
product_id: 691443984
title: "791 Silicone Sealant Grey 310ml"
brand: "dowsil"
price: "A$103"
currency: AUD
in_stock: false
reviews_count: 3
url: https://www.desertcart.com.au/products/691443984-791-silicone-sealant-grey-310ml
store_origin: AU
region: Australia
---

# tack free in 30 minutes weatherproof & UV resistant 310ml compact cartridge 791 Silicone Sealant Grey 310ml

**Brand:** dowsil
**Price:** A$103
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Seal it, weather it, forget it — the pro’s choice for lasting protection!

## Quick Answers

- **What is this?** 791 Silicone Sealant Grey 310ml by dowsil
- **How much does it cost?** A$103 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/691443984-791-silicone-sealant-grey-310ml)

## Best For

- dowsil enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Compatibility:** Perfect for commercial and domestic projects—roofing, windows, concrete, and composites.
- • **Trusted Quality by Dowsil:** Backed by a 4.6-star rating and industry-leading silicone technology.
- • **One-Part Weatherproof Power:** Seamlessly bonds to wood, metal, glass & more for durable exterior protection.
- • **Rapid Tack-Free Flexibility:** Achieve flexible, waterproof seals in just 30 minutes—no downtime, no hassle.
- • **Ultimate UV & Ozone Defense:** Engineered to withstand harsh sun and ozone exposure without cracking or fading.

## Overview

The 791 Silicone Sealant Grey 310ml by Dowsil is a high-performance, one-part neutral silicone designed for superior adhesion and flexibility across a wide range of exterior materials. It cures quickly to a tack-free finish in 30 minutes, offering excellent resistance to UV, ozone, and extreme weather conditions, making it ideal for both commercial and residential sealing applications.

## Description

used for both commercial and domestic applications, and provides excellent adhesion to most exterior substrates. It has excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes

Review: Did what I hoped
Review: Top notch

## Features

- One part neutral weatherproofing silicone
- Provides excellent adhesion to most exterior substrates
- Highly flexible and is tack free in just 30 minutes
- Excellent weathering characteristics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XWMVKSZ |
| Best Sellers Rank | #2,386,935 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,614 in Hardware Sealers |
| Brand | Dowsil |
| Brand Name | Dowsil |
| Color | Grey |
| Compatible Material | Wood, Metal, Concrete, Glass, Plastic, Composite Materials, Etc. |
| Customer Reviews | 4.6 out of 5 stars 13 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Included Components | 791 Silicone Sealant Grey 310ml |
| Item Dimensions | 9.02 x 1.89 x 1.89 inches |
| Item Form | Liquid |
| Item Weight | 0.45 Kilograms |
| Item dimensions L x W x H | 9.02 x 1.89 x 1.89 inches |
| Manufacturer | Dowsil |
| Material | Silicone |
| Material Type | Silicone |
| Style | Compact |
| Style Name | Compact |
| Supported Standards | RM |
| Surface Recommendation | Roof |
| Unit Count | 10.4823 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Dowsil
- **Item Weight:** 0.45 Kilograms
- **Item dimensions L x W x H:** 9.02 x 1.89 x 1.89 inches
- **Material:** Silicone
- **Style:** Compact

## Images

![791 Silicone Sealant Grey 310ml - Image 1](https://m.media-amazon.com/images/I/419df9fmBOL.jpg)
![791 Silicone Sealant Grey 310ml - Image 2](https://m.media-amazon.com/images/I/41mlMHSSy8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Did what I hoped
*by J***W on September 28, 2024*



### ⭐⭐⭐⭐⭐ Top notch
*by M***N on April 7, 2024*



### ⭐⭐⭐⭐⭐ Looks good for years. Highly recommend this make.
*by C***S on February 12, 2020*



## Frequently Bought Together

- 791 Silicone Sealant Grey 310ml
- Dowsil 791 Sealant Black 310ml
- Dowsil 785N Silicone Sealant, White 310ml

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**Shop now:** [https://www.desertcart.com.au/products/691443984-791-silicone-sealant-grey-310ml](https://www.desertcart.com.au/products/691443984-791-silicone-sealant-grey-310ml)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*