---
product_id: 9994311
title: "Rutland High Heat Latex Sealant 800F, Seal It Right High Temp RTV Sealant and Fire Caulk for Chimney, Fireplace, and Wood Stove Pipe Repair - Flexible Heat Resistant Substitute for RTV Silicone"
brand: "rutland products"
price: "200.22 DT"
currency: TND
in_stock: true
category: "Rutland Products"
url: https://www.desertcart.tn/products/9994311-rutland-high-heat-latex-sealant-800f-seal-it-right-high
store_origin: TN
region: Tunisia
---

# Withstands up to 800°F Durable black thermal sealant Flexible, bonds metal & masonry Rutland High Heat Latex Sealant 800F, Seal It Right High Temp RTV Sealant and Fire Caulk for Chimney, Fireplace, and Wood Stove Pipe Repair - Flexible Heat Resistant Substitute for RTV Silicone

**Brand:** rutland products
**Price:** 200.22 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the heat, not the worry — stay fire-ready with Rutland!

## Quick Answers

- **What is this?** Rutland High Heat Latex Sealant 800F, Seal It Right High Temp RTV Sealant and Fire Caulk for Chimney, Fireplace, and Wood Stove Pipe Repair - Flexible Heat Resistant Substitute for RTV Silicone by rutland products
- **How much does it cost?** 200.22 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/9994311-rutland-high-heat-latex-sealant-800f-seal-it-right-high)

## 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

- • **Made in USA Legacy:** Trusted since 1883 for premium fireplace and stove maintenance.
- • **Multi-Surface Mastery:** Seals metal, wood, plastic, and masonry with lasting flexibility.
- • **Extreme Heat Endurance:** Handles intense firebox temps without cracking or shrinking.
- • **Fireplace & Chimney Ready:** Perfect for sealing gaps in chimneys, fireboxes, and stove pipes.
- • **Vibration & Moisture Resistant:** Stays tough against vibrations, moisture, and combustion acids.

## Overview

Rutland High Heat Latex Sealant is a black, flexible, siliconized latex caulk designed to withstand temperatures up to 800°F. Ideal for sealing stove pipes, chimneys, fireplaces, and wood stoves, it bonds multiple materials including metal and masonry. This waterproof, vibration-resistant sealant cures with air and heat, maintaining durability without shrinking or cracking. Made in the USA by a trusted brand since 1883, it’s the go-to solution for professional-grade high temperature sealing.

## Description

Seal It Right is an easy to use sealant for installation and maintenance of direct vent appliances, such as gas burning systems and pellet stoves. Becomes tough and flexible with air curing and further hardens with heat. Resists vibrations, cracking, fumes, gasses, moisture and acids formed by gas combustion by-products. Due to its high solids content, it will not shrink or turn to brittle powder.

## Features

- Built for Extreme Heat: This high temp adhesive withstands intense firebox conditions, making it a dependable choice whenever you ask what actually holds up near open flame
- Stove Pipe, Direct Vent and Stove Collar Sealing: Formulated as a high temp stove pipe sealant, it will withstand temperatures at the stove collar while remaining flexible; bonds metal stovepipe joints, wood stove seams, and even brick fire pit surrounds with a lasting seal
- Seal It Right Latex Fire Caulk: Functions as fire caulk and heat resistant putty for sealing gaps around fireboxes, flue collars, and damper plates that see repeated temperature swings
- Chimney and Fireplace Repair: Works as a chimney crown sealer and fireplace sealant; fills cracks and gaps where masonry meets metal so smoke and drafts stay where they belong
- Versatile Thermal Sealant: A black thermal sealant and heat resistant adhesive suited to fireplace repair, chimney leak sealer tasks, and general high heat caulk applications around the home and hearth
- Made in USA: Founded in 1883 in Vermont, Rutland is a trusted leading manufacturer of products for fireplace, chimney, and stove maintenance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009YMVGJ4 |
| Best Sellers Rank | #45,421 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Latex Caulk |
| Brand Name | RUTLAND PRODUCTS |
| Color | Black |
| Compatible Material | Metal, Wood, Plastic, Masonry, Aluminum |
| Customer Reviews | 4.5 4.5 out of 5 stars (378) |
| Global Trade Identification Number | 00022624006411 |
| Included Components | 1 Caulk Cartridge |
| Item Dimensions | 1.88 x 1.88 x 11.25 inches |
| Item Form | Liquid |
| Item Type Name | Flexible Latex Sealant |
| Item Weight | 10.3 ounces |
| Manufacturer | Rutland Products |
| Material Type | Siliconized Latex |
| Model | 641 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 641 |
| Style Name | 10.3 oz Cartridge |
| Surface Recommendation | Vent |
| UPC | 022624006411 |
| Unit Count | 10.3 Ounce |
| Warranty Description | 12 months |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** RUTLAND PRODUCTS
- **Item Weight:** 10.3 ounces
- **Item dimensions L x W x H:** 1.88 x 1.88 x 11.25 inches
- **Material:** Siliconized Latex
- **Style:** 10.3 oz Cartridge

## Images

![Rutland High Heat Latex Sealant 800F, Seal It Right High Temp RTV Sealant and Fire Caulk for Chimney, Fireplace, and Wood Stove Pipe Repair - Flexible Heat Resistant Substitute for RTV Silicone - Image 1](https://m.media-amazon.com/images/I/61kzo5u9svL.jpg)
![Rutland High Heat Latex Sealant 800F, Seal It Right High Temp RTV Sealant and Fire Caulk for Chimney, Fireplace, and Wood Stove Pipe Repair - Flexible Heat Resistant Substitute for RTV Silicone - Image 2](https://m.media-amazon.com/images/I/31cvuJpvc0L.jpg)
![Rutland High Heat Latex Sealant 800F, Seal It Right High Temp RTV Sealant and Fire Caulk for Chimney, Fireplace, and Wood Stove Pipe Repair - Flexible Heat Resistant Substitute for RTV Silicone - Image 3](https://m.media-amazon.com/images/I/31sCbYleVwL.jpg)
![Rutland High Heat Latex Sealant 800F, Seal It Right High Temp RTV Sealant and Fire Caulk for Chimney, Fireplace, and Wood Stove Pipe Repair - Flexible Heat Resistant Substitute for RTV Silicone - Image 4](https://m.media-amazon.com/images/I/81a3UTKZjjL.jpg)

## Frequently Bought Together

- RUTLAND PRODUCTS 800°F Flexible Latex Sealant, 10.3 Fl oz Cartridge, Black, 10
- 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 Products Black, 10.3 fl oz Cartridge Furnace Cement, 10

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-28*