---
product_id: 658542084
title: "791 Silicone Sealant Grey 310ml"
brand: "dowsil"
price: "€ 85.61"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fi/products/658542084-791-silicone-sealant-grey-310ml
store_origin: FI
region: Finland
---

# Compatible with 15+ materials Extreme weather resistance Multipurpose adhesion power 791 Silicone Sealant Grey 310ml

**Brand:** dowsil
**Price:** € 85.61
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with Dowsil – where durability meets precision!

## Quick Answers

- **What is this?** 791 Silicone Sealant Grey 310ml by dowsil
- **How much does it cost?** € 85.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/658542084-791-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

- • **Pro-Grade Quality:** Made in Belgium with premium silicone for lasting results
- • **Trusted Durability:** Keeps interiors dry even in heavy rainstorms
- • **Weatherproof Warrior:** Stands strong against UV, ozone & temperature swings
- • **Precision Application:** Sticky yet smooth formula for perfect gap filling
- • **Unmatched Versatility:** Seals vinyl, glass, metal, wood & more with ease

## Overview

Dowsil 791 Silicone Sealant Grey 310ml is a professional-grade, multipurpose sealant designed for both commercial and domestic use. It offers excellent adhesion across a wide range of materials including metal, wood, glass, and plastics. Engineered to resist harsh weather conditions such as UV radiation, ozone, and temperature extremes, it ensures waterproof, long-lasting seals that protect your spaces from moisture and damage.

## 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

- Multipurpose Sealants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B07XWMVKSZ |
| Best Sellers Rank | #332 in Hardware Sealers |
| Country Of Origin | Belgium |
| Date First Available | 14 September 2019 |
| Item Model Number | DOW4024909 |
| Manufacturer | Dowsil |
| Product Dimensions | 22.9 x 4.8 x 4.8 cm; 450 g |

## Product Details

- **Brand:** DOWSIL
- **Item dimensions L x W x H:** 22.9 x 4.8 x 4.8 centimeters
- **Item weight:** 0.45 Kilograms
- **Material:** Silicone
- **Style:** silicone

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sealant
*by  on Reviewed in the United Kingdom 13 July 2026*

excellent product exactly what was ordered highly recommend Have purchased again

### ⭐⭐⭐⭐ Did what I hoped
*by  on Reviewed in the United Kingdom 28 September 2024*

Used this to seal the walls of a concrete panel garage to the concrete base. Was easy to apply and filled the gaps. Quite hard to push into the gaps and then smooth as its very sticky, needs a wet finger to help a bitAs proof of use - in the very heavy rain in the UK late September I had standing water outside the garage but the inside was dry so a success - would use again

### ⭐⭐⭐⭐⭐ The best sealant to seal bait boats up with
*by  on Reviewed in the United Kingdom 11 March 2026*

This is by far the best sealant to seal up bait boat hulls. It dries quick, easy to work with, smooths great with the help of soapy water, its not too thick so you dont have to struggle pumping it out with the gun. Nice rich dark black semi-gloss colour, blend in well with black gloss abs.Good value for money as 1 tube will do most boats that require sealing (microcat/technicat).

## 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.fi/products/658542084-791-silicone-sealant-grey-310ml](https://www.desertcart.fi/products/658542084-791-silicone-sealant-grey-310ml)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-10-08*