---
product_id: 2943065
title: "Rutland 600°F RTV High Heat Silicone Sealant Black, USA-Made High Temperature Gasket Maker Adhesive - UV Stable, Oil Resistant & Non-Corrosive"
brand: "rutland products"
price: "R1010"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Rutland Products"
url: https://www.desertcart.co.za/products/2943065-rutland-600-f-rtv-high-heat-silicone-sealant-black-usa
store_origin: ZA
region: South Africa
---

# 600°F heat resistance UV stable black color 200 PSI tensile strength Rutland 600°F RTV High Heat Silicone Sealant Black, USA-Made High Temperature Gasket Maker Adhesive - UV Stable, Oil Resistant & Non-Corrosive

**Brand:** rutland products
**Price:** R1010
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the heat, not the deal — don’t get left out of the hottest fix!

## Quick Answers

- **What is this?** Rutland 600°F RTV High Heat Silicone Sealant Black, USA-Made High Temperature Gasket Maker Adhesive - UV Stable, Oil Resistant & Non-Corrosive by rutland products
- **How much does it cost?** R1010 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/2943065-rutland-600-f-rtv-high-heat-silicone-sealant-black-usa)

## Best For

- rutland products enthusiasts

## Why This Product

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

## Key Features

- • **Endures Extreme Heat:** Withstands scorching temperatures up to 600°F for industrial and home use.
- • **Confined Space Friendly:** Low odor formula ideal for tight, indoor applications without harsh fumes.
- • **Flexible & Durable Seal:** Forms a tough, rubbery gasket that expands and contracts without cracking.
- • **Clean & Professional Finish:** Black silicone blends perfectly with dark surfaces for a sleek look.
- • **Versatile Surface Adherence:** Bonds seamlessly to metal, glass, wood, brick, plastics, and more.

## Overview

Rutland 600°F RTV High Heat Silicone Sealant is a premium, USA-made adhesive designed for high-temperature sealing up to 600°F. Its flexible, durable rubbery seal adheres to a wide range of surfaces including metal, glass, and brick, making it perfect for fireplaces, stoves, and industrial applications. UV stable, oil resistant, and waterproof, it cures in 24 hours to form a professional black finish that withstands thermal expansion and contraction without cracking.

## Description

The Best High Temperature Sealant. Rutland 600°F RTV High-Heat Silicone Sealant is an ultra-performance sealant. Forms a tough rubbery seal. With no harsh odor, it's the perfect choice for application in confined areas.

Review: Exceptional High Heat Silicone a Good Solution for Industrial Applications - I recently purchased the Rutland Products Black 10 Fl Oz 600F RTV High Heat Silicone for an industrial application involving sealing around a hot duct, and I couldn't be happier with the results. This product deserves a solid 5-star rating for several reasons. First and foremost, the temperature rating of 600F is exceptional and exactly what I needed for my high-heat application. It performed flawlessly, and I had complete peace of mind knowing that it could handle the extreme conditions without any issues. Applying this silicone was a breeze. The nozzle made it easy to control the flow, and the consistency of the product was just right. It adhered perfectly to the surfaces, and I was able to achieve a tight, secure seal. Even in the demanding industrial environment, it held up exceptionally well. The black color of the silicone also blended seamlessly with the surrounding materials, giving the final result a polished and professional look. In summary, the Rutland Products 600F RTV High Heat Silicone is a top-notch product that delivered outstanding performance for my industrial sealing needs. It's durable, easy to apply, and provides a reliable seal, making it an excellent choice for high-temperature applications. I wholeheartedly recommend it to anyone in a similar situation. It's a 5-star product all the way!
Review: Rutland Silicone Sealant (76b) - I bought this sealant for the large metal back panel for our wood stove that goes up against the stone front of our fireplace. It had a gap as much as 3/4" to 1/4" all the way up, across and down a total space of at least 10 feet and it took 3 tubes of sealant to fill the gap so it would stop the draft and the fire would burn hot and clean. With this gap open the fireplace did not have enough draft to get the smoke up the chimney and out of the stove. This is the best sealant because it sets to a very flexible endless rope, it forms an air tight seal that expands and contracts with the heat and cool. The sealant is black and blends in with the black steel fireplace back and it works great, use rubber gloves and be very careful because it could cause a major cleanup job which you don't need. It is a little expensive but it is worth every penny because of the wonderful job it does, if you have a air gap to seal than this is the sealant for the job at high temperatures.

## Features

- Rutland High Temperature Silicone is a great solution to your sealant and adhesive needs
- Forms a tough and flexible seal
- Will adhere to most clean surfaces including: glass, metal, plastics, fiberglass, wood, brick, and stone.
- Seal fireplace inserts, repair solar panels, apply ceramic tiles to your fireplace surround or heat shielding behind your stove, the uses are endless
- Rated to withstand up to 600° F (315° C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RUTLAND PRODUCTS |
| Color | Black |
| Full Cure Time | 24 Hours |
| Item Form | Cartridge |
| Item Weight | 10.3 Ounces |
| Liquid Volume | 10.3 Fluid Ounces |

## Product Details

- **Brand:** RUTLAND PRODUCTS
- **Color:** Black
- **Full Cure Time:** 24 Hours
- **Item Weight:** 10.3 Ounces
- **Liquid Volume:** 10.3 Fluid Ounces

## Images

![Rutland 600°F RTV High Heat Silicone Sealant Black, USA-Made High Temperature Gasket Maker Adhesive - UV Stable, Oil Resistant & Non-Corrosive - Image 1](https://m.media-amazon.com/images/I/61QxKafFX7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional High Heat Silicone a Good Solution for Industrial Applications
*by J***E on November 8, 2023*

I recently purchased the Rutland Products Black 10 Fl Oz 600F RTV High Heat Silicone for an industrial application involving sealing around a hot duct, and I couldn't be happier with the results. This product deserves a solid 5-star rating for several reasons. First and foremost, the temperature rating of 600F is exceptional and exactly what I needed for my high-heat application. It performed flawlessly, and I had complete peace of mind knowing that it could handle the extreme conditions without any issues. Applying this silicone was a breeze. The nozzle made it easy to control the flow, and the consistency of the product was just right. It adhered perfectly to the surfaces, and I was able to achieve a tight, secure seal. Even in the demanding industrial environment, it held up exceptionally well. The black color of the silicone also blended seamlessly with the surrounding materials, giving the final result a polished and professional look. In summary, the Rutland Products 600F RTV High Heat Silicone is a top-notch product that delivered outstanding performance for my industrial sealing needs. It's durable, easy to apply, and provides a reliable seal, making it an excellent choice for high-temperature applications. I wholeheartedly recommend it to anyone in a similar situation. It's a 5-star product all the way!

### ⭐⭐⭐⭐⭐ Rutland Silicone Sealant (76b)
*by G***N on December 24, 2012*

I bought this sealant for the large metal back panel for our wood stove that goes up against the stone front of our fireplace. It had a gap as much as 3/4" to 1/4" all the way up, across and down a total space of at least 10 feet and it took 3 tubes of sealant to fill the gap so it would stop the draft and the fire would burn hot and clean. With this gap open the fireplace did not have enough draft to get the smoke up the chimney and out of the stove. This is the best sealant because it sets to a very flexible endless rope, it forms an air tight seal that expands and contracts with the heat and cool. The sealant is black and blends in with the black steel fireplace back and it works great, use rubber gloves and be very careful because it could cause a major cleanup job which you don't need. It is a little expensive but it is worth every penny because of the wonderful job it does, if you have a air gap to seal than this is the sealant for the job at high temperatures.

### ⭐⭐⭐⭐⭐ Worked great on my glass stove top
*by K***Y on April 24, 2018*

Worked great on my glass stove top. I needed to fill a gap between the glass so crap didn't get under the top and liquid didn't drip under it and make a mess in the cabinet below. The granite wasn't level so the top wasn't. I had to jack up the back about a a 1/4 inch which caused an unacceptable gap. No sign of damage to the sealant from heat or cleaning and no nasty food accumulating under the top! Use painter's tape to make a flawless looking finish. Nice firm seal (When dry) so the top has support and won't flex to crack the glass (Ceramic) top.

## Frequently Bought Together

- Rutland 600°F RTV High Heat Silicone, High Temperature Sealant, Black, 10.3 oz Cartridge
- 3M High Temperature Flue Tape, High Heat Sealing Tape up to 600 degrees, 1.5' in x 15" ft Roll, Stops leaks from hot air ducts, Made in the USA, Silver (2113NA)
- Rutland 500°F RTV High Heat Silicone, High Temperature Sealant, Made in USA, Clear, 10.3 oz Cartridge

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-07*