---
product_id: 16886847
title: "Dow Corning 732 Multi-Purpose Silicone Sealant - White, 10.1 Ounce"
brand: "corning"
price: "€ 39.67"
currency: EUR
in_stock: true
reviews_count: 10
category: "Corning"
url: https://www.desertcart.gr/products/16886847-dow-corning-732-multi-purpose-silicone-sealant-white-10-1
store_origin: GR
region: Greece
---

# Waterproof & moisture-cure -60°C to +180°C flexible range 10.1 oz easy-apply paste Dow Corning 732 Multi-Purpose Silicone Sealant - White, 10.1 Ounce

**Brand:** corning
**Price:** € 39.67
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, last long — the pro’s choice for flawless finishes!

## Quick Answers

- **What is this?** Dow Corning 732 Multi-Purpose Silicone Sealant - White, 10.1 Ounce by corning
- **How much does it cost?** € 39.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/16886847-dow-corning-732-multi-purpose-silicone-sealant-white-10-1)

## Best For

- corning enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Moisture-Activated Cure:** Transforms from paste to tough, flexible rubber at room temperature with just ambient moisture—skin forms in 5 minutes.
- • **Extreme Temperature Resilience:** Remains stable and flexible from -60°C to +180°C, handling the toughest environments without cracking.
- • **Universal Surface Compatibility:** Bonds seamlessly to glass, metal, ceramic, painted surfaces, wood, plastics, and rubbers—your all-in-one sealant solution.
- • **Effortless Precision Application:** One-component, non-sag paste ensures smooth, controlled dispensing for flawless finishes every time.
- • **Long-Lasting Durability & Safety:** Waterproof, FDA-compliant, and MIL-A-46106 certified for professional-grade reliability that lasts for years.

## Overview

Dow Corning 732 Multi-Purpose Silicone Sealant is a 10.1-ounce, white, one-component adhesive that cures at room temperature via moisture exposure. It offers a non-sag paste consistency that cures into a tough, flexible rubber, withstanding temperatures from -60°C to +180°C. Compatible with a wide range of surfaces including glass, metal, wood, and plastics, it provides waterproof, durable sealing with excellent dielectric properties. Certified to MIL-A-46106 and FDA standards, it’s a trusted, professional-grade sealant designed for long-lasting performance.

## Description

Dow Corning 732 Multi-Purpose Sealant is a one-component sealant/adhesive that cures at room temperature when exposed to the moisture in the air. When undergoing the acetoxy cure system, the product transforms from a non-sag paste to a tough and flexible rubber that adheres to many substrates. Dow Corning 732 Multi-Purpose Sealant is stable and flexible from -60°C to +180°C (-76°F to +356°F), with short peaks up to +205°C (401°F). Dow Corning 732 Multi-Purpose Sealant has excellent dielectric properties. The product complies with MIL-A-46106 and FDA 177.2600. After 24 hours (at room temperature and 50% relative humidity) Dow Corning 732 Multi-Purpose Sealant will have a cure depth of about 3 mm. Limited atmospheric moisture and lower humidity levels will extend cure time. When stored at 32°C (90°F) the product's shelf life is 900 days from the date of its manufacture.

Review: Good product and delivery. - Works as promised.
Review: Worth the money for every project! - One of the best bathroom caulks on the planet. Very smooth application, easy to control dispensing volume when moving between large and small gaps. The caulk wipes smooth with little effort. This is a caulk that cures quickly (skins in about 5 minutes) so work and smooth as you go. It has an odor during the curing process so ventilate if your working in a confined space like a shower stall. The caulk lasts for years in the bath area with no discoloration. The caulk will also stay usable for up to 6 months after opening as long as the cap is installed.

## Features

- White general purpose silicone adhesive/sealant
- One-component adhesive/sealant that is easy to apply
- Non-sag, paste consistency that cures to a tough, flexible rubber
- Acetoxy cure system that cures at room temperature when exposed to moisture in the air
- Adheres to glass, metal, porcelain, ceramic, painted surfaces, non-oily woods, many plastics and rubbers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008R14R08 |
| Best Sellers Rank | #254,458 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #412 in Silicone Adhesives |
| Brand | Corning |
| Color | White |
| Date First Available | January 1, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Weight | 10.6 ounces |
| Item dimensions L x W x H | 11.61 x 1.89 x 1.89 inches |
| Item model number | 1892118 |
| Manufacturer | Dow Corning |
| Material | Rubber, Silicone |
| Number of Items | 1 |
| Product Dimensions | 11.61 x 1.89 x 1.89 inches |
| Style | Compact |
| Surface Recommendation | Wood |
| UPC | 077472131419 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Corning
- **Item Weight:** 300 Grams
- **Item dimensions L x W x H:** 11.61 x 1.89 x 1.89 inches
- **Material:** Rubber, Silicone
- **Style:** Compact

## Images

![Dow Corning 732 Multi-Purpose Silicone Sealant - White, 10.1 Ounce - Image 1](https://m.media-amazon.com/images/I/61RDWyHNrDL.jpg)

## Questions & Answers

**Q: What is the date of production?  This product has a 900 day shelf life**
A: 1-2014 worked well..

**Q: can this be used to seal copper duct?**
A: I would use it myself but a lot depends, size of gap to be filled,( may have to layer it on. ), is it going to be subject to extreme temps, which should not be an issue. We use it at work to adhere rubber seals onto airplane wings. This stuff is tough. I bought some for home use in all 3 colors, have used the white, we use clear at work. Haven't tried the black. But if anything will seal it, this stuff is premium quality. Depending on area temp, this needs to be in place rather quickly, don't start and then go to bathroom. Average temp will give a 3 to 5 minute window before starting to set. Practice on a small piece first to get idea of set time to work. Clean area to receive sealer with acetone or vinegar. Not sure which would be best, experiment. Will it stick to copper? I just don't know, but can say this is the best sealer I've ever used and the airline industry uses it, just not on copper.

**Q: Does it smell?**
A: yes, there is an odor of acetic acid, (vinegar like smell)

**Q: I'm looking for a mold resistant shower caulk. is the the best there is out there?**
A: We recommend Dow Corning 786. The color white is sold singly, in packs of 3 and 6 and in a case of 12 cartridges. Please search for the following ASIN numbers within Amazon..B00VP70XJA, B01ATLTZ6O, B012B34SDS, B012B0Q5PK

Thank you,
PK Supplies, Inc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product and delivery.
*by A***R on February 9, 2026*

Works as promised.

### ⭐⭐⭐⭐⭐ Worth the money for every project!
*by T***S on July 5, 2021*

One of the best bathroom caulks on the planet. Very smooth application, easy to control dispensing volume when moving between large and small gaps. The caulk wipes smooth with little effort. This is a caulk that cures quickly (skins in about 5 minutes) so work and smooth as you go. It has an odor during the curing process so ventilate if your working in a confined space like a shower stall. The caulk lasts for years in the bath area with no discoloration. The caulk will also stay usable for up to 6 months after opening as long as the cap is installed.

### ⭐⭐⭐⭐⭐ Good to reseal 3 piece wheels
*by D***Z on March 22, 2024*

This is my go to for resealing my 3 piece wheels. I let them sit for 48 hours before I take them to the shop to have the tires put on. This had not let me down yet.

## Frequently Bought Together

- Dow Corning 732 Multi-Purpose Silicone Sealant - White, 10.1 Ounce
- Dow Corning 1892070 732 Clear Multi-Purpose Sealant, -60 to 180 Degree C, 300 mL
- Dow Corning 1892011 732 Black Multi-Purpose Sealant, -60 to 205 Degree C, 300 mL

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-27*