---
product_id: 269744842
title: "Red Devil 089650 89650 (Aluminum), 280 ml, 1 Pack Extreme Temperature HVAC/R Silicone Sealant, 1-Pack"
brand: "red devil"
price: "₪165"
currency: ILS
in_stock: true
reviews_count: 5
category: "Red Devil"
url: https://www.desertcart.co.il/products/269744842-red-devil-089650-89650-aluminum-280-ml-1-pack-extreme
store_origin: IL
region: Israel
---

# Long-lasting flexibility & durability Temp range -60°F to 400°F Superior adhesion to metals & more Red Devil 089650 89650 (Aluminum), 280 ml, 1 Pack Extreme Temperature HVAC/R Silicone Sealant, 1-Pack

**Brand:** red devil
**Price:** ₪165
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with Red Devil – extreme temps, zero leaks, total peace of mind!

## Quick Answers

- **What is this?** Red Devil 089650 89650 (Aluminum), 280 ml, 1 Pack Extreme Temperature HVAC/R Silicone Sealant, 1-Pack by red devil
- **How much does it cost?** ₪165 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/269744842-red-devil-089650-89650-aluminum-280-ml-1-pack-extreme)

## 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

- • **Effortless Application:** Precision squeeze tube design lets you seal like a pro—no special tools required.
- • **Flexible & Durable Seal:** Maintains elasticity without cracking, shrinking, or peeling—durability that outlasts the rest.
- • **Unmatched Adhesion Power:** Bonds seamlessly to metal, glass, ceramic, and plastics for a rock-solid, leak-proof seal.
- • **Versatile HVAC/R Essential:** Perfect for air conditioners, ducts, vents, pipes, and more—your go-to for all critical sealing jobs.
- • **Extreme Temperature Resilience:** Withstands brutal temps from -60°F to 400°F—seal with confidence in any climate.

## Overview

Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant delivers professional-grade sealing performance with a temperature tolerance from -60°F to 400°F. Engineered for HVAC and refrigeration systems, it offers superior adhesion to multiple surfaces and long-lasting flexibility that resists cracking, shrinking, or peeling. Ideal for sealing air conditioners, ducts, vents, pipes, and more, this aluminum-colored silicone sealant ensures durable, weather-resistant protection for your critical home and commercial projects.

## 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: 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: Incredible product..works perfect and stands up to the heat. Would buy again for sure.

## Features

- Temperature range of -60 degrees Fahrenheit to 400 degrees Fahrenheit
- Excellent adhesion
- Long lasting flexibility
- Will not , shrink or peel
- Solvent clean up

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B011JJ89OY |
| ASIN  | B011JJ89OY |
| Batteries | 1 Unknown batteries required. |
| Batteries  | 1 Unknown batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #187,900 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #849 in Hardware Sealers |
| Color | Aluminum |
| Customer Reviews | 4.6 4.6 out of 5 stars (721) |
| Customer reviews | 4.6 4.6 out of 5 stars (721) |
| Date First Available | 14 June 2016 |
| Date First Available  | 14 June 2016 |
| Included components | Extreme Temperature HVAC / R Silicone Sealant |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 299 g |
| Item model number | 089650 |
| Item model number  | 089650 |
| Manufacturer | Red Devil |
| Manufacturer  | Red Devil |
| Material | Silicone |
| Number Of Pieces | 1 |
| Part number | 089650 |
| Product Dimensions | 5.08 x 5.08 x 28.58 cm; 299 g |
| Product Dimensions  | 5.08 x 5.08 x 28.58 cm; 299 g |
| Size | 1 Pack |
| Special Features | Strong Adhesion, Resistant to Cracking, Shrinking, or Peeling |
| Specific uses | Air Conditioners, Ducts, Furnaces, Refrigerators, Vents, Pipes, Window and Door Frames, Skylights, Gutters, Aluminum Siding, Trim |

## Product Details

- **Brand:** Red Devil
- **Colour:** Aluminum
- **Item form:** Paste
- **Liquid volume:** 280
- **Surface recommendation:** Counter Top, Door, Gutter, Pipe, Sink, Tile, Tub, Walls, Window

## Images

![Red Devil 089650 89650 (Aluminum), 280 ml, 1 Pack Extreme Temperature HVAC/R Silicone Sealant, 1-Pack - Image 1](https://m.media-amazon.com/images/I/613OISJYQfL.jpg)
![Red Devil 089650 89650 (Aluminum), 280 ml, 1 Pack Extreme Temperature HVAC/R Silicone Sealant, 1-Pack - Image 2](https://m.media-amazon.com/images/I/61DPpz-W-tL.jpg)
![Red Devil 089650 89650 (Aluminum), 280 ml, 1 Pack Extreme Temperature HVAC/R Silicone Sealant, 1-Pack - Image 3](https://m.media-amazon.com/images/I/61bsdsYcK8L.jpg)
![Red Devil 089650 89650 (Aluminum), 280 ml, 1 Pack Extreme Temperature HVAC/R Silicone Sealant, 1-Pack - Image 4](https://m.media-amazon.com/images/I/61vbTHs7iLL.jpg)
![Red Devil 089650 89650 (Aluminum), 280 ml, 1 Pack Extreme Temperature HVAC/R Silicone Sealant, 1-Pack - Image 5](https://m.media-amazon.com/images/I/71BJyuDkMZL.jpg)

## Questions & Answers

**Q: Can this be used to seal cracks in existing cement between Boiler and Chimney?**
A: Hi, you most certainly can. If you need something with a higher heat rating and the red color isn't an issue, we also make a Hi Heat Red Silicone that is good to 600 degrees. I have posted that link for you below. Thanks!

https://www.amazon.com/Red-Devil-08090I-Resistant-Silicone/dp/B009EC5ELK/ref=sr_1_1?keywords=RED+DEVIL+08090I&qid=1579040983&sr=8-1

**Q: Can i use this to seal on the wall around the dryer vent hose is?**
A: Yes, no problem, just be aware the item is not paintable. Thanks!

**Q: Is this 100% silicone?**
A: It doesn’t say so on the tube but I believe that it is 100% silicone. I used it to caulk around a new fireplace chimney cap due to the high heat from the fireplace smoke when it’s burning. It should be great since it’s exposed outdoors year round

**Q: I will not be using this in automotive environment but rather in a diy project. sealing the edges of a metal box with antifreeze to leak proof work?**
A: Hi, yes, it will then work, I just wanted to make sure it was not being used in a car engine. Thanks!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 13 February 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

### ⭐⭐⭐⭐⭐ Review
*by B***Y on 24 May 2021*

Incredible product..works perfect and stands up to the heat. Would buy again for sure.

### ⭐ Review
*by S***S on 30 December 2025*

Came damaged and won’t refund

## Frequently Bought Together

- Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, Long-Lasting Weather-Resistant Adhesive, 280 ml, Aluminum, 1-Pack
- ETERART Aluminum Foil Duct Tape Heavy Duty,High Temperature Sealing and Patching,Perfect for HVAC,Air Ducts,Metal Repair,Foamboard,Insulation,Dryer Vent and More,2 Inches x 20 Yards,Silver
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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-22*