---
product_id: 70262697
title: "Red Devil 0896 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, White, 1 Pack, Made in USA"
brand: "red devil"
price: "NT$1211"
currency: TWD
in_stock: true
reviews_count: 13
category: "Red Devil"
url: https://www.desertcart.tw/products/70262697-red-devil-0896-extreme-temperature-hvac-r-silicone-sealant-280
store_origin: TW
region: Taiwan
---

# No crack, peel, or shrink Temp range -60°F to 400°F Adheres to 7+ surfaces Red Devil 0896 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, White, 1 Pack, Made in USA

**Brand:** red devil
**Price:** NT$1211
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Red Devil 0896 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, White, 1 Pack, Made in USA by red devil
- **How much does it cost?** NT$1211 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/70262697-red-devil-0896-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

- • **Weatherproof Seal:** Creates a durable, waterproof barrier that defies rain, snow, and heat alike.
- • **Multi-Surface Mastery:** Bonds seamlessly to metal, glass, vinyl, concrete & more—versatility that fits every project.
- • **Permanent Flexibility:** Engineered to never crack, peel, or shrink—your seal stays strong through every season.
- • **Made in the USA Quality:** Crafted with precision and pride, ensuring top-tier performance you can trust.
- • **Extreme Temperature Resilience:** Withstands brutal temps from -60°F to 400°F for year-round reliability.

## Overview

Red Devil 0896 Extreme Temperature HVAC/R Silicone Sealant is a premium, weather-resistant sealant designed specifically for HVAC and refrigeration applications. It offers exceptional adhesion to multiple surfaces including metal, glass, and vinyl, and maintains permanent flexibility across a wide temperature range (-60°F to 400°F). Made in the USA, this 280 ml white sealant delivers a durable, waterproof seal that resists cracking, peeling, and shrinking, ensuring long-lasting protection for your critical systems.

## 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: Great cold weather caulk - This caulk works as reported for use in cold temperatures. A quality product and would use again in below 40 degree situations.
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

## Features

- SPECIFICALLY DESIGNED FOR HVAC / R APPLICATIONS: Weather resistant temperature range of -60 degrees Fahrenheit to 400 degrees Fahrenheit make this Extreme Temperature Sealant ideal for HVAC/R uses
- 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: With its Permanent Flexibility design, the multi-purpose sealant will withstand the elements and won’t crack, peel or shrink for a dependable seal that lasts for years
- FORM A WEATHER-RESISTANT SEAL: Depend on Red Devil’s Extreme Temperature Sealant for your HVAC/R; the sealant remains flexible with impressive adhesion and provides a weather-resistant seal that is heat and cold resistant when applied correctly
- FOR BEST RESULTS: Before applying the sealant, remove any old caulk, debris, or other residues that might interfere with adhesion and make sure the sealant is used on clean, dry surfaces for best results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003U268MO |
| Batteries | 1 Unknown batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #72,498 in Automotive ( See Top 100 in Automotive ) #25 in Silicone Sealers #2,150 in Oils & Fluids |
| Brand | Red Devil |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (744) |
| Date First Available | June 27, 2010 |
| Finish | Brushed |
| Global Trade Identification Number | 00075339089606 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Weight | 10.9 ounces |
| Item model number | 0896 |
| Liquid Volume | 10.1 Fluid Ounces |
| Manufacturer | Red Devil |
| Material | Blend |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | 0896 |
| Pattern | Solid |
| Power Source | Hand_powered |
| Product Dimensions | 2 x 2 x 11.25 inches |
| Shape | Rectangular |
| Size | 1 Pack |
| Style | Classic |
| Surface Recommendation | Counter Top, Door, Gutter, Pipe, Sink, Tile, Tub, Walls, Window |
| UPC | 075339089606 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Red Devil
- **Color:** White
- **Item Form:** Paste
- **Item Weight:** 0.68 Pounds
- **Liquid Volume:** 10.1 Fluid Ounces

## Images

![Red Devil 0896 Extreme Temperature HVAC/R Silicone Sealant, 280 ml, White, 1 Pack, Made in USA - Image 1](https://m.media-amazon.com/images/I/51P56KWDKaL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great cold weather caulk
*by B***B on February 9, 2026*

This caulk works as reported for use in cold temperatures. A quality product and would use again in below 40 degree situations.

### ⭐⭐⭐⭐⭐ 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

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---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-13*