---
product_id: 612159156
title: "Dow DOWSIL (Formerly DOW Corning) 3140 Epoxy RTV Coating 100ml [3.38 Oz] Tube Silicone Adhesive Sealant Dow3140 (3 Packs) by Laoneer"
brand: "laoneer"
price: "$U223"
currency: UYU
in_stock: false
url: https://www.desertcart.uy/products/612159156-dow-dowsil-formerly-dow-corning-3140-epoxy-rtv-coating-100ml
store_origin: UY
region: Uruguay
---

# Watertight seal Electronics insulation Multipurpose adhesion Dow DOWSIL (Formerly DOW Corning) 3140 Epoxy RTV Coating 100ml [3.38 Oz] Tube Silicone Adhesive Sealant Dow3140 (3 Packs) by Laoneer

**Brand:** laoneer
**Price:** $U223
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Seal the Deal with DOWSIL!

## Quick Answers

- **What is this?** Dow DOWSIL (Formerly DOW Corning) 3140 Epoxy RTV Coating 100ml [3.38 Oz] Tube Silicone Adhesive Sealant Dow3140 (3 Packs) by Laoneer by laoneer
- **How much does it cost?** $U223 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/612159156-dow-dowsil-formerly-dow-corning-3140-epoxy-rtv-coating-100ml)

## Best For

- laoneer enthusiasts

## Why This Product

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

## Key Features

- • **Expert Support:** We're here to answer your questions anytime!
- • **Generous Volume:** 100ml (3.38 Oz) ensures you have enough for multiple tasks.
- • **Seal It Like a Pro:** Achieve a flawless watertight seal for all your projects.
- • **Versatile Adhesion:** Perfect for a variety of surfaces and applications.
- • **Electronics' Best Friend:** Insulate and protect your electronics with confidence.

## Overview

DOWSIL 3140 Epoxy RTV Coating is a high-performance silicone adhesive sealant designed for creating watertight seals, insulating electronics, and providing multipurpose adhesion. Each 100ml tube is perfect for various applications, ensuring durability and reliability in your projects.

## Description

Silicone sealant 3140 RTV/DA81-05595A creates a watertight seal between components.

## Features

- Silicone sealant 3140 RTV/DA81-05595A creates a watertight seal between components.
- Protection, coating, adhesion
- Insulation of electronics
- Multipurpose silicon adhesion
- Volume : 100ml (3.38 Oz)
- Please make sure to check the manufacturer's specifications. Feel free to contact us with any questions at any time.

## Product Details

- **Material:** Silicone
- **Brand:** Laoneer
- **Style:** Compact
- **Water Resistance Level:** Waterproof
- **Item Form:** Liquid

## Images

![Dow DOWSIL (Formerly DOW Corning) 3140 Epoxy RTV Coating 100ml [3.38 Oz] Tube Silicone Adhesive Sealant Dow3140 (3 Packs) by Laoneer - Image 1](https://m.media-amazon.com/images/I/718+fPsNblL.jpg)
![Dow DOWSIL (Formerly DOW Corning) 3140 Epoxy RTV Coating 100ml [3.38 Oz] Tube Silicone Adhesive Sealant Dow3140 (3 Packs) by Laoneer - Image 2](https://m.media-amazon.com/images/I/61SUgAzJV1L.jpg)
![Dow DOWSIL (Formerly DOW Corning) 3140 Epoxy RTV Coating 100ml [3.38 Oz] Tube Silicone Adhesive Sealant Dow3140 (3 Packs) by Laoneer - Image 3](https://m.media-amazon.com/images/I/71Zh8CuzJkL.jpg)
![Dow DOWSIL (Formerly DOW Corning) 3140 Epoxy RTV Coating 100ml [3.38 Oz] Tube Silicone Adhesive Sealant Dow3140 (3 Packs) by Laoneer - Image 4](https://m.media-amazon.com/images/I/61wvEHaCDgL.jpg)
![Dow DOWSIL (Formerly DOW Corning) 3140 Epoxy RTV Coating 100ml [3.38 Oz] Tube Silicone Adhesive Sealant Dow3140 (3 Packs) by Laoneer - Image 5](https://m.media-amazon.com/images/I/61GB+Tc-BiL.jpg)

## Frequently Bought Together

- Dow DOWSIL (Formerly DOW Corning) 3140 Epoxy RTV Coating 100ml [3.38 Oz] Tube Silicone Adhesive Sealant Dow3140 (3 Packs) by Laoneer
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---

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**Shop now:** [https://www.desertcart.uy/products/612159156-dow-dowsil-formerly-dow-corning-3140-epoxy-rtv-coating-100ml](https://www.desertcart.uy/products/612159156-dow-dowsil-formerly-dow-corning-3140-epoxy-rtv-coating-100ml)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-05*