---
product_id: 302485009
title: "Dowsil 781 Silicone Sealant Clear 310ml"
brand: "dow corning"
price: "₱2674"
currency: PHP
in_stock: true
category: "Dow Corning"
url: https://www.desertcart.ph/products/302485009-dowsil-781-silicone-sealant-clear-310ml
store_origin: PH
region: Philippines
---

# WRAS approved for potable water Fast cure in 1 hour Superior weather resistance Dowsil 781 Silicone Sealant Clear 310ml

**Brand:** dow corning
**Price:** ₱2674
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, seal fast — the clear choice for pros who don’t wait.

## Quick Answers

- **What is this?** Dowsil 781 Silicone Sealant Clear 310ml by dow corning
- **How much does it cost?** ₱2674 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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

- • **Rapid Seal, Zero Wait:** Tack free in just 60 minutes—get projects done faster and stress-free.
- • **Safe for Drinking Water:** WRAS certified, making it perfect for potable water applications without compromise.
- • **Versatile Surface Bonding:** Adheres flawlessly to aluminium, glass, Formica, and most non-porous surfaces.
- • **Built to Brave the Elements:** Exceptional weather resistance ensures lasting performance rain or shine.
- • **Industry-Standard Certified:** Meets ISO 11600-F&G-20LM for professional-grade sealing confidence.

## Overview

Dowsil 781 is a clear, one-component silicone sealant designed for rapid curing and excellent weather resistance. It bonds strongly to a variety of non-porous surfaces and is certified safe for potable water use, meeting rigorous UK WRAS and ISO standards—ideal for professionals demanding durable, reliable sealing solutions.

## Description

Dow Corning 781 is a one component silicone sealant, which offers fast cure and good weathering characteristics. The excellent adhesive properties make Dow Corning 781 suitable for use on aluminium, glass, Formica and most other non-porous surfaces.

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #48,841 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #126 in Silicone Sealers |
| Color | Clear |
| Date First Available | 6 August 2012 |
| Item model number | 3295036/C05 |
| Material Type(s) | Silicone |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 5 x 5 x 23.5 cm; 370 g |

## 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.ph/products/302485009-dowsil-781-silicone-sealant-clear-310ml](https://www.desertcart.ph/products/302485009-dowsil-781-silicone-sealant-clear-310ml)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-15*