---
product_id: 302485009
title: "Dowsil 781 Silicone Sealant Clear 310ml"
brand: "dow corning"
price: "SAR 103"
currency: SAR
in_stock: true
category: "Dow Corning"
url: https://www.desertcart.com.sa/products/302485009-dowsil-781-silicone-sealant-clear-310ml
store_origin: SA
region: Saudi Arabia
---

# WRAS-approved potable water safe Fast 1-hour tack-free cure Superior weather resistance Dowsil 781 Silicone Sealant Clear 310ml

**Brand:** dow corning
**Price:** SAR 103
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal Smart, Seal Fast — Stay Ahead of the Leak Game!

## Quick Answers

- **What is this?** Dowsil 781 Silicone Sealant Clear 310ml by dow corning
- **How much does it cost?** SAR 103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/302485009-dowsil-781-silicone-sealant-clear-310ml)

## Best For

- dow corning enthusiasts

## Why This Product

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

## Key Features

- • **ISO-Certified Quality:** Conforms to ISO 11600-F&G-20LM standards for professional-grade reliability.
- • **Rapid Seal, Zero Wait:** Achieve a tack-free surface in just 1 hour—no downtime, no delays.
- • **Safe for What Matters:** WRAS-listed for safe contact with drinking water once cured—trust where it counts.
- • **Versatile Adhesion Power:** Bonds seamlessly to glass, aluminium, Formica, and most non-porous surfaces.
- • **Built to Brave the Elements:** Exceptional weather resistance ensures lasting performance rain or shine.

## Overview

Dowsil 781 is a premium one-component silicone sealant delivering a rapid 1-hour tack-free cure and outstanding weather resistance. WRAS-approved for potable water contact, it bonds strongly to a variety of non-porous surfaces including glass and aluminium. Engineered to meet ISO 11600-F&G-20LM standards, this 310ml clear sealant is the go-to choice for professionals demanding durability and safety in every application.

## Description

Dowsil 781 Silicone Sealant Clear 310ml

## Features

- Fast Cure - Tack free in one hour
- Excellent Weather resistance
- High Modulus acetoxy cure type
- Listed by the UK Water Regulations Advisory Scheme (WRAS) for use in contact with potable water once cured
- Conforms to ISO 11600-F&G-20LM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0063J0JUS |
| Best Sellers Rank | #6,403 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Silicone Sealers |
| Brand Name | Dow Corning |
| Color | Clear |
| Full Cure Time | 1 Hours |
| Global Trade Identification Number | 05413278254535 |
| Included Components | 1 x single tube of Dow Corning 781 Clear |
| Initial Hardening Time | 1 Hours |
| Item Form | Paste |
| Item Type Name | Multipurpose Silicone Sealant |
| Item Weight | 0.37 Kilograms |
| Liquid Volume | 310 Milliliters |
| Manufacturer | Dow Corning |
| Material Type | Silicone |
| Model | 3295036/C05 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 3295036/C05 |
| Surface Recommendation | Glass |
| Unit Count | 310 Milliliters |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Dow Corning
- **Colour:** Clear
- **Full cure time:** 1 Hours
- **Item weight:** 0.37 Kilograms
- **Liquid volume:** 310 Milliliters

## Images

![Dowsil 781 Silicone Sealant Clear 310ml - Image 1](https://m.media-amazon.com/images/I/611b40o8UVL.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Frequently Bought Together

- Dowsil 781 Silicone Sealant Clear 310ml
- Dowsil 785 Sanitary Sealant Clear 310 ml
- Cramer CRA 40407 EN Grouting & Silicone Profiling Kit 7

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**Shop now:** [https://www.desertcart.com.sa/products/302485009-dowsil-781-silicone-sealant-clear-310ml](https://www.desertcart.com.sa/products/302485009-dowsil-781-silicone-sealant-clear-310ml)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-11-09*