---
product_id: 233506365
title: "Dowsil 1080 Neutral Cure Silicone Sealant, White, 300ml"
brand: "dowsil"
price: "R452"
currency: ZAR
in_stock: true
category: "Dowsil"
url: https://www.desertcart.co.za/products/233506365-dowsil-1080-neutral-cure-silicone-sealant-white-300ml
store_origin: ZA
region: South Africa
---

# waterproof & moisture-cured neutral cure, non-corrosive 300ml precision volume Dowsil 1080 Neutral Cure Silicone Sealant, White, 300ml

**Brand:** dowsil
**Price:** R452
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, seal strong — the pro’s choice for flawless finishes!

## Quick Answers

- **What is this?** Dowsil 1080 Neutral Cure Silicone Sealant, White, 300ml by dowsil
- **How much does it cost?** R452 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/233506365-dowsil-1080-neutral-cure-silicone-sealant-white-300ml)

## 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

- • **Multi-Surface Mastery:** Adheres seamlessly to metal, masonry, concrete, ductwork, and pipes for professional-grade caulking.
- • **One-Part, Ready-to-Use:** Paste-like consistency cures on exposure to moisture—no mixing, no mess, just reliable sealing.
- • **Durable, Waterproof Seal:** Forms a tough, rubbery gasket that withstands weather and wear, replacing traditional cork and rubber gaskets.
- • **Ultimate Corrosion Defense:** Neutral cure formula protects sensitive metals like chrome, copper, and steel without acidic damage.
- • **Versatile Industrial Sealant:** Perfect for sealing vehicle windscreens, oven doors, and glass-to-metal joints with lasting durability.

## Overview

Dowsil 1080 Neutral Cure Silicone Sealant is a 300ml, one-part, moisture-cured silicone paste designed for corrosion-sensitive surfaces. Its neutral cure formula ensures safe application on metals like chrome and copper, while providing a waterproof, durable seal ideal for industrial, automotive, and construction uses.

## Description

1080RTV sealant is a one-part, neutral (non acid) silicone material of paste-iike consistency that cures to a tough, rubbery solid when exposed to moisture in the air. It is especially recommended for corrosion sensitive materials where acid curing types of sealant cannot be tolerated or where curing odours may be objectionable.

## Features

- Package contains : 1 Pcs. , 300Ml Silicone Sealant, White
- Sealing dissimilar metals and corrosion sensitive surfaces e.g. chrome, copper, steel.
- As formed-in-place gasket it replaces conventional cork, paper and rubber gaskets on gear boxes, differential housing pumps and compressors
- Sealing vehicle windscreens, oven doors, access doors in glass-to metal construction applications.
- Caulking joints in duct-work, cement surfaces and metal pipes. .Attaching signs and sjgn letters to metal, masonry and concrete

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083ZD7ZWT |
| Best Sellers Rank | #66,435 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #62 in Silicone Caulk |
| Brand | Dowsil |
| Brand Name | Dowsil |
| Colour | White |
| Country of Publication | USA |
| Customer Reviews | 5.0 out of 5 stars 3 Reviews |
| Item Form | Paste |
| Liquid Volume | 300 Millilitres |
| Manufacturer | Dowsil |
| Manufacturer Part Number | RT50 |
| Material Type | Silicone |
| Model | RT50 |
| Number of Items | 1 |
| Size of liquid in ounces | 300 Millilitres |
| Surface Recommendation | Door, Glass, Metal, Paper, Pipe |
| Water Resistance Level | Waterproof |

## Product Details

- **Colour:** White
- **Brand:** Dowsil
- **Liquid Volume:** 300 Millilitres
- **Item Form:** Paste
- **Surface Recommendation:** Glass, Paper, Metal, Pipe, Door

## Images

![Dowsil 1080 Neutral Cure Silicone Sealant, White, 300ml - Image 1](https://m.media-amazon.com/images/I/310+umq6-BL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.za/products/233506365-dowsil-1080-neutral-cure-silicone-sealant-white-300ml](https://www.desertcart.co.za/products/233506365-dowsil-1080-neutral-cure-silicone-sealant-white-300ml)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-26*