---
product_id: 584993427
title: "791 Sealant Black 310ml (Pack of 2)"
brand: "dowsil"
price: "2149805₫"
currency: VND
in_stock: true
category: "Dowsil"
url: https://www.desertcart.vn/products/584993427-791-sealant-black-310ml-pack-of-2
store_origin: VN
region: Vietnam
---

# 20-30 min working time Fast cure, tack free in 2 hrs Withstands extreme temps 791 Sealant Black 310ml (Pack of 2)

**Brand:** dowsil
**Price:** 2149805₫
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal it fast, seal it right — the pro’s choice for lasting protection!

## Quick Answers

- **What is this?** 791 Sealant Black 310ml (Pack of 2) by dowsil
- **How much does it cost?** 2149805₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/584993427-791-sealant-black-310ml-pack-of-2)

## 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

- • **Quick-Action Seal:** Get the job done fast with a 20-30 minute working window and tack-free cure in just 2 hours.
- • **Sleek Black Finish:** Perfectly matches black outdoor fixtures for a seamless, professional look that lasts.
- • **Weatherproof Warrior:** Exceptional resistance to harsh weather keeps your projects sealed and secure year-round.
- • **Radiation & Temp Shield:** Engineered to endure radiation and temperature extremes without losing integrity.
- • **ISO Certified Reliability:** Meets ISO 11600-25lm and ISO 9047 Class 50 standards for professional-grade performance.

## Overview

Dowsil 791 Sealant Black 310ml (Pack of 2) is a high-performance silicone sealant designed for outdoor use, offering excellent weathering resistance, fast curing times, and compliance with rigorous ISO standards. Ideal for sealing gaps and joints on black outdoor fixtures, it provides durable, water-resistant protection with a sleek finish.

## Description

Shop Dowsil 791 Sealant Black 310ml (Pack of 2). Free delivery on eligible orders of £20 or more.

## Features

- The information below applies to each unit in the pack
- Excellent weathering characteristics
- Resistance to radiation and temperature extremes
- 20-30 minutes working time
- Fast cure - tack free in 2 hours
- Confirms to ISO 11600-25lm and meets ISO specification 9047 Class 50

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLRLV11W |
| Best Sellers Rank | 39,916 in DIY & Tools ( See Top 100 in DIY & Tools ) 609 in Sealers |
| Brand | Dowsil |
| Colour | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (351) |
| Item Dimensions | 50 x 50 x 235 millimetres |
| Item Form | Liquid |
| Item Weight | 0.74 Kilograms |
| Manufacturer | Dow Corning |
| Manufacturer Part Number | 4024907/C05 |
| Material | Silicone |
| Model Number | 4024907/C05 |
| Number of Items | 2 |
| Style Name | Compact |
| Unit Count | 620.0 millilitre |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Dowsil
- **Item dimensions L x W x H:** 50 x 50 x 235 millimetres
- **Item weight:** 0.74 Kilograms
- **Material:** Silicone
- **Style:** Compact

## Images

![791 Sealant Black 310ml (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/41IBtz5kj9L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Dowsil 791 Sealant Black 310ml (Pack of 2)
- Dowsil 785N Silicone Sealant, White 310ml
- 791 Silicone Sealant Grey 310ml

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**Shop now:** [https://www.desertcart.vn/products/584993427-791-sealant-black-310ml-pack-of-2](https://www.desertcart.vn/products/584993427-791-sealant-black-310ml-pack-of-2)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-21*