---
product_id: 33154107
title: "Deacon 327-RTV 10.3 oz. Tube Black High Temperature Rubber Sealant, -60 Degree F to 500 Degree F, 10.3 oz. Tube (Pack of 12)"
brand: "deacon"
price: "€ 7.61"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/33154107-deacon-327-rtv-10-3-oz-tube-black-high-temperature
store_origin: FI
region: Finland
---

# Pack of 12 Temp Range: -60°F to 500°F Flexible Silicone Deacon 327-RTV 10.3 oz. Tube Black High Temperature Rubber Sealant, -60 Degree F to 500 Degree F, 10.3 oz. Tube (Pack of 12)

**Brand:** deacon
**Price:** € 7.61
**Availability:** ❌ Out of Stock

## Summary

> Seal the Deal! 🔒

## Quick Answers

- **What is this?** Deacon 327-RTV 10.3 oz. Tube Black High Temperature Rubber Sealant, -60 Degree F to 500 Degree F, 10.3 oz. Tube (Pack of 12) by deacon
- **How much does it cost?** € 7.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/33154107-deacon-327-rtv-10-3-oz-tube-black-high-temperature)

## Best For

- deacon enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** Comes in a convenient pack of 12, ensuring you’re always prepared for any sealing task.
- • **Superior Flexibility:** Black flexible silicone adapts to movement and vibration, maintaining a strong seal.
- • **Versatile Application:** Perfect for joints, sheet metal patches, access doors, duct work, and more.
- • **Extreme Temperature Resilience:** Withstands temperatures from -60°F to 500°F, ensuring durability in any environment.
- • **Weather and Moisture Resistant:** Engineered to resist moisture and weather, providing long-lasting performance.

## Overview

The Deacon 327-RTV is a high-performance black rubber sealant designed to withstand extreme temperatures from -60°F to 500°F. This versatile, flexible silicone is ideal for a variety of applications, including sealing joints, patching sheet metal, and more. With excellent resistance to moisture and weather, this product comes in a pack of 12, making it a smart choice for professionals who demand reliability and efficiency.

## Description

Industrial Grade Silicone Sealant is a one part acetoxy cure adhesive that is suitable for general industrial sealing and adhesive applications. This product will adhere to clean metal, glass, many types of wood, silicone resins, vulcanized silicone rubber, ceramics and plastic surfaces. A primer may be required for optimum adhesion to some substances. Deacon 327-RTV Industrial Grade Silicone Sealant has good resistance to weathering, vibration, moisture, ozone, and extreme temperatures. It may be applied in subzero weather without loss of extrusion or physical property characteristics. Fully cured Deacon 327-RTV Industrial Grade Silicone Sealant can be used for extended periods at temperatures up to 450°F, and for shorter periods, as high as 500°F. Test have shown that even after two months at 450°F, or up to one week at 500°F, the sealant remained rubbery.

## Features

- Temperature Range: -60°F to 500°F
- Rubber Sealant. Black Flexible Silicone, General Purpose Sealing and Bonding, Gasket Maker, Good Resistance to Vibration, Temperature, Moisture, Weather
- For Use On: Joints, Sheet Metal Patches, Access Doors, Duct Work, Cracks, Gaps, Seams

## Product Details

- **Material:** Silicone
- **Brand:** Deacon
- **Item Weight:** 10.3 Ounces
- **Unit Count:** 12 Count
- **Global Trade Identification Number:** 10852561006079

## Images

![Deacon 327-RTV 10.3 oz. Tube Black High Temperature Rubber Sealant, -60 Degree F to 500 Degree F, 10.3 oz. Tube (Pack of 12) - Image 1](https://m.media-amazon.com/images/I/31UEKr8sAgL.jpg)

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**Shop now:** [https://www.desertcart.fi/products/33154107-deacon-327-rtv-10-3-oz-tube-black-high-temperature](https://www.desertcart.fi/products/33154107-deacon-327-rtv-10-3-oz-tube-black-high-temperature)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-10*