---
product_id: 691443984
title: "791 Silicone Sealant Grey 310ml"
brand: "dowsil"
price: "€ 86.14"
currency: EUR
in_stock: true
category: "Dowsil"
url: https://www.desertcart.es/products/691443984-791-silicone-sealant-grey-310ml
store_origin: ES
region: Spain
---

# Tack-free in 30 mins Adheres to most exterior substrates Weatherproof & UV resistant 791 Silicone Sealant Grey 310ml

**Brand:** dowsil
**Price:** € 86.14
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with speed and strength!

## Quick Answers

- **What is this?** 791 Silicone Sealant Grey 310ml by dowsil
- **How much does it cost?** € 86.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/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

- • **Universal Grip:** Bonds seamlessly with wood, metal, concrete, glass, plastic, and composites
- • **Fast-Track Fixes:** Tack-free in just 30 minutes for rapid project turnaround
- • **Flexible & Durable:** Highly flexible silicone ensures long-lasting, crack-resistant seals
- • **All-Weather Warrior:** Superior resistance to UV, ozone, and temperature extremes keeps seals intact year-round
- • **Pro-Grade Reliability:** Trusted by professionals for both commercial and domestic applications

## Overview

The 791 Silicone Sealant Grey 310ml by Dowsil is a one-part neutral silicone sealant designed for superior adhesion across a wide range of exterior materials. It offers rapid curing with tack-free skin in 30 minutes, exceptional weather resistance including UV and ozone protection, and high flexibility for durable, waterproof seals ideal for both commercial and residential use.

## 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

## 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 | #663,949 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,822 in Hardware Sealers |
| Brand Name | Dowsil |
| Color | Grey |
| Compatible Material | Wood, Metal, Concrete, Glass, Plastic, Composite Materials, Etc. |
| Customer Reviews | 4.6 4.6 out of 5 stars (14) |
| 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 Highlight | UV, ozone and temperature resistant with excellent adhesion; skins in 20 mins, tack-free in 45 mins |
| Item Weight | 0.45 kg |
| Manufacturer | Dowsil |
| Material Type | Silicone |
| Model | DOW4024909 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | DOW4024909 |
| Style Name | Compact |
| Supported Standards | RM |
| Surface Recommendation | Roof |
| Unit Count | 10.48 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Dowsil
- **Item Weight:** 0.45 kg
- **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/31wB6X6iF8L.jpg)
![791 Silicone Sealant Grey 310ml - Image 2](https://m.media-amazon.com/images/I/41uX17+UwUL.jpg)
![791 Silicone Sealant Grey 310ml - Image 3](https://m.media-amazon.com/images/I/41gfuwnRELL.jpg)
![791 Silicone Sealant Grey 310ml - Image 4](https://m.media-amazon.com/images/I/41+BQZPFOLL.jpg)

## 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.es/products/691443984-791-silicone-sealant-grey-310ml](https://www.desertcart.es/products/691443984-791-silicone-sealant-grey-310ml)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-09-23*