---
product_id: 52777576
title: "ProSeal Sealpro 80726 High Temperature RTV Silicone Instant Gasket, Red"
brand: "sealpro"
price: "83.63 DT"
currency: TND
in_stock: true
category: "Sealpro"
url: https://www.desertcart.tn/products/52777576-proseal-sealpro-80726-high-temperature-rtv-silicone-instant-gasket-red
store_origin: TN
region: Tunisia
---

# 5000 psi tensile strength 600°F heat resistance Universal car model safe ProSeal Sealpro 80726 High Temperature RTV Silicone Instant Gasket, Red

**Brand:** sealpro
**Price:** 83.63 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with instant, high-temp gasket power!

## Quick Answers

- **What is this?** ProSeal Sealpro 80726 High Temperature RTV Silicone Instant Gasket, Red by sealpro
- **How much does it cost?** 83.63 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/52777576-proseal-sealpro-80726-high-temperature-rtv-silicone-instant-gasket-red)

## Best For

- sealpro enthusiasts

## Why This Product

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

## Key Features

- • **Heatproof Hero:** Withstands scorching temps up to 600°F for ultimate durability
- • **Fast Fix Formula:** Full cure in just 10 minutes—get back on the road faster
- • **Oil & Fluid Fighter:** Resistant to oils and fluids, keeping seals leak-proof and reliable
- • **Car-Compatible Confidence:** Safe on all car models, no sensor interference guaranteed
- • **Pressure-Proof Performance:** Endures intense pressures up to 5000 psi without fail

## Overview

ProSeal Sealpro 80726 is a high-temperature RTV silicone gasket designed for automotive use, offering heat resistance up to 600°F and tensile strength of 5000 psi. It cures fully in 10 minutes, is safe for all car models without fouling sensors, and resists oils and fluids to ensure a reliable, leak-proof seal.

## Description

Leak-proof silicone gasket withstands temperatures up to 600°F, resists pressures up to 5000psi, and is safe for use on all car models without fouling sensors.

## Features

- Specially formulated for high temperatute applications
- Safe for all car models
- Resistant to various oils and fluids
- 85g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FW7VNW |
| Best Sellers Rank | 66,525 in Automotive ( See Top 100 in Automotive ) 454 in Fillers, Adhesives & Sealants |
| Brand | Sealpro |
| Colour | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,684) |
| Full Cure Time | 10 Minutes |
| Global Trade Identification Number | 00050291807260, 00502918072600 |
| Included Components | Hi Temp RTV Silicone Gasket |
| Item Form | Liquid |
| Item Type Name | ProSeal 80726 High Temperature RTV Silicone Instant Gasket, Red |
| Item Weight | 0.02 Kilograms |
| Liquid Volume | 85 Millilitres |
| Manufacturer | Super Glue Corporation |
| Manufacturer Part Number | 80726 |
| Material | Silicone |
| Model Number | 80726 |
| Number of Items | 1 |
| Product Warranty | 1 |
| Surface Recommendation | Pipe |
| Tensile Strength | 5000 Pounds Per Square Inch |
| UPC | 050291807260 |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Sealpro
- **Colour:** Red
- **Full cure time:** 10 Minutes
- **Item weight:** 0.02 Kilograms
- **Liquid volume:** 85 Millilitres

## Images

![ProSeal Sealpro 80726 High Temperature RTV Silicone Instant Gasket, Red - Image 1](https://m.media-amazon.com/images/I/71VxQV9pXtL.jpg)

## Questions & Answers

**Q: Will this stick / seal between two silicone surfaces?**
A: I would say this is the wrong product - you probably need a good quality silicon adhesive and would need to buff/ket the surfaces of the silicon surface to form a bond. This product is designed to form a gasket (usually under pressure) so is more about making the two surfaces water-tight or air-tight than actually sticking them together.

**Q: Would it fix a leaking diesel injector seal?**
A: It would not recommend it for the use of fixing a leaking diesel injector.

**Q: Is this 100% pure silicone or has any additives? The ingredients aren’t listed. Thanks**
A: Technically, no silicon is 100% silicon.
Silicon is engineered to serve different purposes.
The dye is red or black which will be a silicon based additive.
To endure extreme hot and cold will require chemical additives too.
To resist petroleum products such as petrol and oil while serving as a gasket requires chemical intervention too.
It’s an automotive silicon gasket sealer which can be used to replace old fashioned paper gaskets.
It works.

If you really want pure silicon...good luck.
“Pure silicon” is a myth.

**Q: Would it work using on a lawnmower carburetor**
A: Depends which part , usually if its carb to engine you can buy a rubber gasket or gasket paper with this lightly smeared on would work

## Frequently Bought Together

- Pro-Seal RTV Silicone Sealant, 3 oz Tube, Red (80726)
- Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1
- PRO SEAL RTV Silicone Sealant,3 oz Tube,Black (80046)

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**Shop now:** [https://www.desertcart.tn/products/52777576-proseal-sealpro-80726-high-temperature-rtv-silicone-instant-gasket-red](https://www.desertcart.tn/products/52777576-proseal-sealpro-80726-high-temperature-rtv-silicone-instant-gasket-red)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-22*