---
product_id: 256543116
title: "Sealpro ProSeal 80726 High Temperature RTV Silicone Instant Gasket, Red"
brand: "sealpro"
price: "€ 11.64"
currency: EUR
in_stock: true
category: "Sealpro"
url: https://www.desertcart.hr/products/256543116-sealpro-proseal-80726-high-temperature-rtv-silicone-instant-gasket-red
store_origin: HR
region: Croatia
---

# Resists pressures up to 5000 psi Withstands up to 315°C continuous heat Instant gasket in 10 seconds Sealpro ProSeal 80726 High Temperature RTV Silicone Instant Gasket, Red

**Brand:** sealpro
**Price:** € 11.64
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal it fast, seal it strong — the pro’s choice for unstoppable engines!

## Quick Answers

- **What is this?** Sealpro ProSeal 80726 High Temperature RTV Silicone Instant Gasket, Red by sealpro
- **How much does it cost?** € 11.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/256543116-sealpro-proseal-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

- • **Chemical Shield:** Resistant to oils, antifreeze, grease, and transmission fluids for long-lasting durability.
- • **Rapid-Set Reliability:** Forms leak-proof gaskets in seconds to keep your engine running flawlessly.
- • **Extreme Heat Endurance:** Handles continuous temperatures up to 315°C and spikes up to 343°C without breaking a sweat.
- • **Universal Compatibility:** Safe for all car models and won’t interfere with sensitive computer sensors.
- • **Pressure-Proof Performance:** Withstands intense pressures up to 5000 psi, perfect for high-stress automotive parts.

## Overview

Sealpro ProSeal 80726 is a high-temperature RTV silicone gasket maker that cures in seconds, forming a flexible, leak-proof seal. It withstands extreme temperatures from -56°C to 315°C continuously, resists pressures up to 5000 psi, and is chemically resistant to oils and fluids. Safe for all car models and designed to protect sensitive sensors, it’s the ultimate solution for durable, high-performance automotive sealing.

## Description

Red Hi-Temp RTV is specially formulated for high temperature applications. Withstands temperatures from -56ºC up to 315ºC (-70ºF up to 600ºF) continuous and up to 343ºC (650ºF) intermittent. Safe for all car models. Will not foul computer sensors. Resists high pressures to 5,000 psi. Resists oil, antifreeze, grease and transmission fluids. Dries flexible. Resists shrinking and cracking.

## Features

- LEAK PROOF GASKETS - Forms leak-proof gaskets in seconds. This special formula cures quickly to form an instant gasket when applied correctly
- HIGH TEMPERATURE - Easily withstands temperatures from -56°C to 315°C continuous or up to 343°C intermittently
- SAFE FOR ALL CAR MODELS - Safe to use on all car models and will not foul computer sensors
- HIGH PRESSURE - Can resist pressures up to 5000psi
- CHEMICAL RESISTANT - Safe to use near oils, antifreeze, grease and transmission fluid
- APPLICATIONS - Aluminium, exhaust manifolds, high-temperature applications, metal, rubber and timing chain covers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FW7VNW |
| Best Sellers Rank | #119,489 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #248 in Silicone Sealers |
| Brand Name | Sealpro |
| Color | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,606) |
| Full Cure Time | 10 Minutes |
| Global Trade Identification Number | 00050291807260, 00502918072600 |
| Included Components | Hi Temp RTV Silicone Gasket |
| Initial Hardening Time | 10 Seconds |
| Item Form | Liquid |
| Item Type Name | ProSeal 80726 High Temperature RTV Silicone Instant Gasket, Red |
| Item Weight | 0.02 Kilograms |
| Liquid Volume | 85 Milliliters |
| Manufacturer | Super Glue Corporation |
| Material Type | Silicone |
| Model | 80726 |
| Number of Items | 1 |
| Part Number | 80726 |
| 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 Milliliters

## Images

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

## Questions & Answers

**Q: Can you use it for a temp guage on a grill? i.e. Is it food safe?**
A: This product does not indicate that it is food-safe however may be suitable if not in contact with any food. Excellent in high-temp applications and can often be used as a glue also, on clean surfaces. Hope this helps.

**Q: Can I use it for making gasket for oil pan?**
A: You can use for gasket making but it's not the best. Use the black rtv

**Q: Will it stick to acoustic foam?**
A: Yes

**Q: How long does it take to dry?**
A: I left it overnight and it was dry in the morning. Worked great.  If I still had it I’d read the label and tell you what it says the drying time is, but I no longer have the tube.

## 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/256543116-sealpro-proseal-80726-high-temperature-rtv-silicone-instant-gasket-red](https://www.desertcart.hr/products/256543116-sealpro-proseal-80726-high-temperature-rtv-silicone-instant-gasket-red)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-23*