---
product_id: 359051917
title: "Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant"
brand: "rectorseal"
price: "187.33 DT"
currency: TND
in_stock: false
reviews_count: 5
category: "Rectorseal"
url: https://www.desertcart.tn/products/359051917-rectorseal-57500-10-1-ounce-hi-temp-100-percent-rtv
store_origin: TN
region: Tunisia
---

# Withstands up to 500°F Meets USDA & FDA standards Single-component, easy application Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant

**Brand:** rectorseal
**Price:** 187.33 DT
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Seal the heat, lock the trust — your go-to hi-temp silicone!

## Quick Answers

- **What is this?** Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant by rectorseal
- **How much does it cost?** 187.33 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/359051917-rectorseal-57500-10-1-ounce-hi-temp-100-percent-rtv)

## Best For

- rectorseal enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Application:** Single-component formula ensures smooth, mess-free use every time
- • **Flexible & Long-Lasting:** Remains resilient and vibration-resistant even under stress
- • **Certified Safe & Reliable:** Meets USDA and FDA regulations for professional-grade trust
- • **Heat-Resistant Powerhouse:** Seals tight from -85° to 500°F for ultimate durability
- • **Versatile Industrial Strength:** Perfect for plumbing, exhausts, fireplaces, and more

## Overview

Rectorseal 57500 is a 10.1-ounce, 100% RTV silicone sealant designed for high-temperature applications up to 500°F. This single-component, easy-to-apply sealant cures into a flexible, vibration-resistant elastomer that meets stringent USDA and FDA standards, making it ideal for plumbing, exhaust systems, and industrial sealing needs.

## Description

57500, Rectorseal Corp., Hi Temp Red Silicone Caulk

Review: I used this to seal exhaust pipes on a wood stove. So far it's working well after several days of use. I also used this to seal the doors as the fiber cloth seal was in bad shape , and it seems to be hold up good as long as it's not exposed to direct flame. (note: I used plastic wrap between the door and stove to stop the silicone from glueing the door on while it dried.)
Review: Used on my fireplace insert chimney topper. It seals the topper to the chimney to keep the smoke only coming out of the 6" liner and keep a seal from the outside to the area surrounding the liner in the chimney. Handles the heat well there with a good bond.

## Features

- RectorSeal Hi-Temp Silicone Seal 57500, Easy Application, Plumbing, 10.1 oz.
- APPLICATION: RectorSeal HI-TEMP 100% RTV Silicone Caulk is a single component sealant that cures to a durable, resilient elastomer
- EASY TO USE: Easy to apply and remains flexible when cured
- CONVENIENT: -85° to 500°F service temperature Insulates, bonds and seals
- SPECIFICATIONS: Hi-Temp Silicone Seal; vibration resistant; Meets USDA specifications for use in federally inspected meat/poultry plants, FDA regulation #21 CFR 177.2600, TT-S-001543A (COM-NBS) Class A, TT-S00230C (COM-NBS) Class AA MIL-A-46106A Amendment 2, Type 1, and Canadian 19-GP-9MA, Type 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008A3UG8A |
| ASIN  | B008A3UG8A |
| Batteries Required? | No |
| Color | RED |
| Customer Reviews | 4.8 4.8 out of 5 stars (81) |
| Customer reviews | 4.8 4.8 out of 5 stars (81) |
| Date First Available | 13 June 2013 |
| Date First Available  | 13 June 2013 |
| Included components | Hi- Temp Silicone Seal |
| Item Package Quantity | 1 |
| Item Weight | 286 g |
| Item model number | 57500 |
| Item model number  | 57500 |
| Manufacturer | Rectorseal |
| Manufacturer  | Rectorseal |
| Material | Silicone |
| Part number | 57500 |
| Product Dimensions | 4.57 x 4.57 x 28.45 cm; 286.33 g |
| Product Dimensions  | 4.57 x 4.57 x 28.45 cm; 286.33 g |
| Size | 10.1 oz |
| Style | Compact |
| Temperature Range | 85 to 500 Degrees Fahrenheit |

## Product Details

- **Brand:** Rectorseal
- **Colour:** RED
- **Full cure time:** 24 Hours
- **Item weight:** 10.1 Ounces
- **Liquid volume:** 10.1 Fluid Ounces

## Images

![Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant - Image 1](https://m.media-amazon.com/images/I/51MyfL1pnvL.jpg)
![Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant - Image 2](https://m.media-amazon.com/images/I/51Vkgk1C9ZL.jpg)
![Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant - Image 3](https://m.media-amazon.com/images/I/51tL5s6ZnVL.jpg)
![Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant - Image 4](https://m.media-amazon.com/images/I/71B18+Y8Z0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***_ on 22 October 2022*

I used this to seal exhaust pipes on a wood stove. So far it's working well after several days of use. I also used this to seal the doors as the fiber cloth seal was in bad shape , and it seems to be hold up good as long as it's not exposed to direct flame. (note: I used plastic wrap between the door and stove to stop the silicone from glueing the door on while it dried.)

### ⭐⭐⭐⭐⭐ Review
*by T***O on 16 October 2025*

Used on my fireplace insert chimney topper. It seals the topper to the chimney to keep the smoke only coming out of the 6" liner and keep a seal from the outside to the area surrounding the liner in the chimney. Handles the heat well there with a good bond.

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 14 February 2024*

High temp silicone works great on Chinese diesel heater exhaust Coupling.

## Frequently Bought Together

- Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-27*