---
product_id: 14996630
title: "RTV Silicone Sealant, 3 oz Tube, Red (80726)"
brand: "sealpro"
price: "₨269"
currency: SCR
in_stock: false
reviews_count: 13
url: https://www.desertcart.sc/products/14996630-rtv-silicone-sealant-3-oz-tube-red-80726
store_origin: SC
region: Seychelles
---

# Full cure in 24 hrs Temp range -70 to 650°F Sensor-safe & metal-ready RTV Silicone Sealant, 3 oz Tube, Red (80726)

**Brand:** sealpro
**Price:** ₨269
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Seal the deal with pro-grade heat defense!

## Quick Answers

- **What is this?** RTV Silicone Sealant, 3 oz Tube, Red (80726) by sealpro
- **How much does it cost?** ₨269 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/14996630-rtv-silicone-sealant-3-oz-tube-red-80726)

## 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

- • **Fast, Reliable Seal:** Cures fully in 24 hours with a quick 10-20 min application window
- • **Sensor-Safe Formula:** Compatible with sensitive engine components—no interference, just performance
- • **Extreme Heat Resilience:** Withstands scorching temps up to 650°F for industrial-grade durability
- • **Versatile Metal Bonding:** Perfect for exhaust manifolds, timing covers, and more high-temp metal surfaces
- • **Waterproof & Low Volatile:** Ensures a leak-proof, long-lasting seal that resists moisture and dries clean

## Overview

The RTV Silicone Sealant 3 oz tube by Pro-Seal is a high-temperature, sensor-safe adhesive designed for metal surfaces. It withstands extreme temperatures from -70°F to 650°F, cures fully in 24 hours, and offers a waterproof, low volatile formula ideal for exhaust manifolds and timing chain covers. Made in the USA, this red silicone sealant replaces pre-cut gaskets for a reliable, durable seal.

## Description

RTV Silicone Sealant, High Temp., Sensor-Safe, 3 oz., Red, Temp. Range -70 to 650 Degrees F, Specific Gravity 1.04, Flash Point 250 Degrees F, Full Cure 24 hr., Application Time 10 to 20 min., Substrates Metal, Low Volatile Formula, High Temperature, Replaces Pre Cut Gaskets for A Reliable Seal on Exhaust Manifolds, Timing Chain Covers, and Most Other High Temperature Applications., Includes Nozzle

Review: Have been using this for years - Works well but tends to dry out like most sealers do so I suck and seal it when I'm done using it to help it last. Sealed the wheel bearing housing on my JD three series tractor. There was a little oil dripping out when I mated the parts together so I thought there might be a sealing problem but it's fine after a few months of use. Highly recommended.
Review: good product - great product

## Features

- Adhesives & Sealants
- Country of manufacture: United States
- Manufacturer: Pro-Seal
- Package Weight: 0.11 kilograms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FW7VNW |
| Best Sellers Rank | #135,095 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #239 in Silicone Adhesives |
| Brand | SealPro |
| Color | Red |
| Date First Available | January 12, 2009 |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00050291807260, 00502918072600 |
| Is Discontinued By Manufacturer | Yes |
| Item Form | Liquid |
| Item Weight | 0.704 ounces |
| Item model number | 80726 |
| Liquid Volume | 85 Milliliters |
| Manufacturer | Pro-Seal |
| Material | Silicone |
| Number of Items | 1 |
| Product Dimensions | 8 x 5 x 2 inches |
| Surface Recommendation | Pipe |
| UPC | 050291807260 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SealPro
- **Color:** Red
- **Full Cure Time:** 24 Hours
- **Item Weight:** 0.02 Kilograms
- **Liquid Volume:** 85 Milliliters

## Images

![RTV Silicone Sealant, 3 oz Tube, Red (80726) - Image 1](https://m.media-amazon.com/images/I/31Sh-8ti6cL.jpg)
![RTV Silicone Sealant, 3 oz Tube, Red (80726) - Image 2](https://m.media-amazon.com/images/I/51NsSjE3OmL.jpg)
![RTV Silicone Sealant, 3 oz Tube, Red (80726) - Image 3](https://m.media-amazon.com/images/I/51j3jHss6IL.jpg)
![RTV Silicone Sealant, 3 oz Tube, Red (80726) - Image 4](https://m.media-amazon.com/images/I/51jxsMRUewL.jpg)
![RTV Silicone Sealant, 3 oz Tube, Red (80726) - Image 5](https://m.media-amazon.com/images/I/51laG95MDtL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Have been using this for years
*by M***0 on June 9, 2025*

Works well but tends to dry out like most sealers do so I suck and seal it when I'm done using it to help it last. Sealed the wheel bearing housing on my JD three series tractor. There was a little oil dripping out when I mated the parts together so I thought there might be a sealing problem but it's fine after a few months of use. Highly recommended.

### ⭐⭐⭐⭐⭐ good product
*by K***0 on September 18, 2025*

great product

### ⭐⭐⭐⭐⭐ Works on Kamado Joe Grill
*by J***S on July 20, 2025*

I used this on my Kamado Joe Grill to replace the heat gasket on the lid. Works well so far. I've been grilling all season and had no issues with the sealant coming off.

## 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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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-01*