---
product_id: 162380635
title: "Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, Aluminum, 12 Pack, Made in USA"
brand: "red devil"
price: "$424.28"
currency: USD
in_stock: true
reviews_count: 13
category: "Red Devil"
url: https://www.desertcart.ec/products/162380635-red-devil-089650-extreme-temperature-hvac-r-silicone-sealant-280
store_origin: EC
region: Ecuador
---

# Adheres to metal, glass & plastic Temp range -60°F to 400°F Crack, shrink & peel resistant Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, Aluminum, 12 Pack, Made in USA

**Brand:** red devil
**Price:** $424.28
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with Red Devil – where extreme temps meet extreme toughness! 🔥

## Quick Answers

- **What is this?** Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, Aluminum, 12 Pack, Made in USA by red devil
- **How much does it cost?** $424.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/162380635-red-devil-089650-extreme-temperature-hvac-r-silicone-sealant-280)

## Best For

- red devil enthusiasts

## Why This Product

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

## Key Features

- • **Durability That Lasts:** Won't crack, shrink, or peel—ensuring your seals stay flexible and weatherproof season after season.
- • **Multi-Surface Mastery:** Bonds seamlessly to metal, aluminum, concrete, glass, vinyl, and more—versatility that keeps your projects airtight.
- • **Precision Application:** Compact 280 ml tubes designed for easy, mess-free use—perfect for pros and DIYers alike.
- • **Made in the USA Quality:** Crafted with pride and reliability, trusted by HVAC technicians and home improvement experts nationwide.
- • **Extreme Temperature Resilience:** Seals strong from freezing cold to blazing heat (-60°F to 400°F) for ultimate HVAC/R protection.

## Overview

Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant is a premium 280 ml aluminum-colored silicone sealant designed specifically for HVAC and refrigeration applications. It withstands temperatures from -60°F to 400°F, adheres to a wide range of surfaces including metal, glass, and plastic, and resists cracking, shrinking, and peeling. This 12-pack offers durable, weather-resistant sealing with easy application, proudly made in the USA to meet professional standards.

## Description

Red Devil Extreme Temperature HVAC/R Silicone Sealant is a superior quality sealant made especially for HVAC/R applications. It provides long-lasting weather-resistant seals and offers excellent adhesion, flexibility and durability. It adheres to metal and other building materials and remains flexible from -60°F to 400°F. Use on Air Conditioners, Ducts, Furnaces, Refrigerators, Vents, Pipes, Window and Door Frames, Skylights, Gutters, Aluminum Siding, Trim & Gutters.

Review: Reliable Solution for Demanding Environments - As a homeowner who frequently tackles DIY projects and maintenance tasks around the house, I recently had the opportunity to use the Red Devil 0897 Extreme Temperature HVAC/R Silicone Sealant, and I must say, it exceeded my expectations in every aspect. First and foremost, the performance of this silicone sealant is outstanding. Designed specifically for high-temperature applications in HVAC and refrigeration systems, it effectively seals gaps, cracks, and joints, providing a durable and long-lasting solution. I used it to seal leaks in my air conditioning ducts and around my refrigerator's compressor, and it worked like a charm, effectively stopping the leaks and preventing any further issues. One of the standout features of the Red Devil 0897 sealant is its extreme temperature resistance. It can withstand temperatures ranging from -80°F to 550°F (-62°C to 288°C), making it suitable for both cold and hot environments. This versatility gives me peace of mind knowing that it can handle the rigors of fluctuating temperatures without deteriorating or losing its effectiveness over time. Furthermore, I found the application process to be incredibly easy and straightforward. The sealant comes in a convenient squeeze tube, allowing for precise application without the need for any specialized tools or equipment. It has excellent adhesion properties, adhering firmly to a variety of surfaces including metal, glass, ceramic, and most plastics, ensuring a secure and reliable seal. In terms of durability, the Red Devil 0897 sealant has proven to be extremely resilient. Even after prolonged exposure to harsh environmental conditions, it maintains its flexibility and integrity, preventing any air or moisture infiltration. This durability gives me confidence that the seals will remain intact for years to come, reducing the need for frequent reapplications or maintenance. Overall, I am thoroughly impressed with the Red Devil 0897 Extreme Temperature HVAC/R Silicone Sealant. Its exceptional performance, extreme temperature resistance, ease of application, and durability make it a top choice for anyone in need of a reliable sealing solution for HVAC and refrigeration systems. I highly recommend it to homeowners, HVAC technicians, and DIY enthusiasts alike. Pros: Outstanding performance in sealing gaps, cracks, and joints Extreme temperature resistance (-80°F to 550°F) Easy and precise application Excellent adhesion to various surfaces Exceptional durability and long-lasting effectiveness Cons: None observed
Review: Awesome Stuff - Awesome Stuff

## Features

- SPECIFICALLY DESIGNED FOR HVAC / R APPLICATIONS: Weather resistant temperature range of -60 degrees Fahrenheit to 400 degrees Fahrenheit
- EXCELLENT ADHESION TO MANY SURFACES: Adheres to Metal, Aluminum, Concrete, Glass, Fiberglass, Vinyl, and Plastic and offers long-lasting flexibility and durability with a weather-resistant seal. Made in the USA
- WILL NOT CRACK, SHRINK OR PEEL: Provides maximum flexibility and durability
- NOT PAINTABLE: 100% Silicone sealant cannot be painted. Made in the USA
- SOLVENT CLEAN UP: Requires the use of a solvent for cleanup

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R4RZRM5 |
| Batteries Required? | No |
| Best Sellers Rank | #17,157 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in High Temperature Caulk #112 in Industrial Sealants |
| Brand | Red Devil |
| Color | Aluminum |
| Customer Reviews | 4.6 4.6 out of 5 stars (734) |
| Date First Available | April 24, 2019 |
| Global Trade Identification Number | 10075339019594 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 9.02 pounds |
| Item model number | 089650 |
| Liquid Volume | 280 Milliliters |
| Manufacturer | Red Devil |
| Material | Silicone |
| Number of Items | 12 |
| Part Number | 08965012 |
| Product Dimensions | 6 x 8 x 12 inches |
| Size | 12 Pack |
| Style | Compact |
| Surface Recommendation | Window |
| Tensile Strength | 500 Pounds Per Square Inch |
| Unit Count | 113.64 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Red Devil
- **Color:** Aluminum
- **Item Form:** Liquid
- **Liquid Volume:** 280 Milliliters
- **Surface Recommendation:** Window

## Images

![Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, Aluminum, 12 Pack, Made in USA - Image 1](https://m.media-amazon.com/images/I/31+n8SjaPWL.jpg)
![Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, Aluminum, 12 Pack, Made in USA - Image 2](https://m.media-amazon.com/images/I/512U2FCr73L.jpg)
![Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, Aluminum, 12 Pack, Made in USA - Image 3](https://m.media-amazon.com/images/I/51Bzs2yD21L.jpg)
![Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, Aluminum, 12 Pack, Made in USA - Image 4](https://m.media-amazon.com/images/I/51OWVVYS5NL.jpg)
![Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, Aluminum, 12 Pack, Made in USA - Image 5](https://m.media-amazon.com/images/I/51by3-W48HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Solution for Demanding Environments
*by J***Y on February 13, 2024*

As a homeowner who frequently tackles DIY projects and maintenance tasks around the house, I recently had the opportunity to use the Red Devil 0897 Extreme Temperature HVAC/R Silicone Sealant, and I must say, it exceeded my expectations in every aspect. First and foremost, the performance of this silicone sealant is outstanding. Designed specifically for high-temperature applications in HVAC and refrigeration systems, it effectively seals gaps, cracks, and joints, providing a durable and long-lasting solution. I used it to seal leaks in my air conditioning ducts and around my refrigerator's compressor, and it worked like a charm, effectively stopping the leaks and preventing any further issues. One of the standout features of the Red Devil 0897 sealant is its extreme temperature resistance. It can withstand temperatures ranging from -80°F to 550°F (-62°C to 288°C), making it suitable for both cold and hot environments. This versatility gives me peace of mind knowing that it can handle the rigors of fluctuating temperatures without deteriorating or losing its effectiveness over time. Furthermore, I found the application process to be incredibly easy and straightforward. The sealant comes in a convenient squeeze tube, allowing for precise application without the need for any specialized tools or equipment. It has excellent adhesion properties, adhering firmly to a variety of surfaces including metal, glass, ceramic, and most plastics, ensuring a secure and reliable seal. In terms of durability, the Red Devil 0897 sealant has proven to be extremely resilient. Even after prolonged exposure to harsh environmental conditions, it maintains its flexibility and integrity, preventing any air or moisture infiltration. This durability gives me confidence that the seals will remain intact for years to come, reducing the need for frequent reapplications or maintenance. Overall, I am thoroughly impressed with the Red Devil 0897 Extreme Temperature HVAC/R Silicone Sealant. Its exceptional performance, extreme temperature resistance, ease of application, and durability make it a top choice for anyone in need of a reliable sealing solution for HVAC and refrigeration systems. I highly recommend it to homeowners, HVAC technicians, and DIY enthusiasts alike. Pros: Outstanding performance in sealing gaps, cracks, and joints Extreme temperature resistance (-80°F to 550°F) Easy and precise application Excellent adhesion to various surfaces Exceptional durability and long-lasting effectiveness Cons: None observed

### ⭐⭐⭐⭐⭐ Awesome Stuff
*by D***D on December 11, 2025*

Awesome Stuff

### ⭐⭐⭐⭐⭐ Great product
*by R***N on July 31, 2025*

Worked great in cold weather

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-08*