---
product_id: 21628611
title: "RTV Silicone Sealant - Aluminum - 3.0 oz (90ml)"
brand: "dow corning"
price: "€ 20.97"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/21628611-rtv-silicone-sealant-aluminum-3-0-oz-90ml
store_origin: PT
region: Portugal
---

# Room-temp curing Water resistant seal Multi-surface adhesion RTV Silicone Sealant - Aluminum - 3.0 oz (90ml)

**Brand:** dow corning
**Price:** € 20.97
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it once, seal it right — the pro’s choice for flawless fixes!

## Quick Answers

- **What is this?** RTV Silicone Sealant - Aluminum - 3.0 oz (90ml) by dow corning
- **How much does it cost?** € 20.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/21628611-rtv-silicone-sealant-aluminum-3-0-oz-90ml)

## 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

- • **Durable Flexibility:** Transforms into a resilient rubber seal that withstands movement and stress.
- • **Compact & Lightweight:** 3 oz tube fits perfectly in your toolkit without weighing you down.
- • **Moisture-Activated Cure:** Sets tough and flexible at room temperature with ambient moisture—no heat needed.
- • **Trusted Industry Standard:** Meets MIL and FDA standards for professional-grade reliability.
- • **Universal Surface Mastery:** Seamlessly bonds metal, wood, plastic & more for versatile fixes.

## Overview

Dow Corning RTV Silicone Sealant is a 3 oz aluminum-colored, one-component adhesive that cures at room temperature when exposed to moisture. It forms a tough, flexible rubber seal compatible with metal, wood, plastic, and more, offering water resistance and meeting MIL and FDA standards for professional-grade applications.

## Description

Dow CorningRTV Silicone Sealant - Aluminum - 3.0 oz (90ml)

## Features

- Multi-Purpose Silicone Sealant
- Useful on all surfaces from metal to wood to plastic
- One-component adhesive/sealant
- Cures at room temperature when exposed to moisture in the air
- Cures to a tough, flexible rubber

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Silicone |
| Brand | Dow Corning |
| Style | Compact |
| Item Weight | 0.05 Pounds |
| Compatible Material | Wood, Aluminum, Metal, Rubber |
| Water Resistance Level | Water Resistant |
| Item Form | Liquid |
| Supported Standards | MIL, FDA |
| UPC | 077472130054 |
| Unit Count | 3 Ounce |
| Color | Aluminum |
| Surface Recommendation | Metal, Wood, Plastic |
| Manufacturer | Dow Corning |
| Part Number | RTV732-30Z |
| Item Weight | 0.8 ounces |
| Package Dimensions | 6.77 x 1.81 x 1.5 inches |
| Item model number | 732 |
| Is Discontinued By Manufacturer | No |
| Size | 3.0 Ounce |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Silicone
- **Brand:** Dow Corning
- **Style:** Compact
- **Item Weight:** 0.05 Pounds
- **Compatible Material:** Wood, Aluminum, Metal, Rubber

## Images

![RTV Silicone Sealant - Aluminum - 3.0 oz (90ml) - Image 1](https://m.media-amazon.com/images/I/51lsdIbEYaL.jpg)

## Frequently Bought Together

- Dow Corning RTV Silicone Sealant - Aluminum - 3.0 oz (90ml)
- Dow Corning 3138356 732 Clear Multi-Purpose Sealant, -60 to 180 Degree C, 90 mL

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**Shop now:** [https://www.desertcart.pt/products/21628611-rtv-silicone-sealant-aluminum-3-0-oz-90ml](https://www.desertcart.pt/products/21628611-rtv-silicone-sealant-aluminum-3-0-oz-90ml)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-25*