---
product_id: 634710529
title: "RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Red, 170g | Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers"
brand: "1dfaul"
price: "91.70 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "1 Dfaul"
url: https://www.desertcart.tn/products/634710529-rtv-silicone-gasket-maker-high-temp-silicone-resist-oil-red
store_origin: TN
region: Tunisia
---

# Ultimate pressure resistance ≥10MPa Withstands up to 300°C high heat Cures fast in 10-30 minutes RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Red, 170g | Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers

**Brand:** 1dfaul
**Price:** 91.70 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with confidence—no leaks, no limits!

## Quick Answers

- **What is this?** RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Red, 170g | Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers by 1dfaul
- **How much does it cost?** 91.70 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/634710529-rtv-silicone-gasket-maker-high-temp-silicone-resist-oil-red)

## Best For

- 1dfaul enthusiasts

## Why This Product

- Trusted 1dfaul brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Leak-Proof Confidence:** Forms a flexible, durable gasket that resists oil, water, and corrosion under pressure
- • **Precision Application:** Smooth, consistent bead lays evenly for a perfect seal every time, reducing costly reworks
- • **Rapid Cure, Ready to Roll:** Fast curing time ensures minimal downtime with full strength in just 30 minutes
- • **Engineered for Extreme Heat:** Seals tight from -60°C to 300°C without cracking or shrinking
- • **Versatile Automotive Sealant:** Perfect for engines, gearboxes, axles, pumps, and superchargers—one tube, endless fixes

## Overview

1DFAUL RTV Silicone Gasket Maker is a high-performance, red silicone sealant designed for automotive applications. It withstands extreme temperatures from -60°C to 300°C and pressures over 10MPa, curing quickly within 10-30 minutes to form a flexible, oil-resistant, waterproof gasket. Ideal for engines, gearboxes, axles, and pumps, it replaces traditional gaskets with a durable, leak-proof seal that resists cracking, shrinking, and corrosion.

## Description

High temperature silicone sealant is a sealing product specially used for automobile engines. It can form a uniform, stable and continuous thin layer on the joint surface of parts, and can fully fill the depressions and microscopic gaps on the joint surface to complete the seal. Can be turned into various types of sealing silicone gasket after curing. Scope of application: various types of engines, gearboxes, front and rear axles, pumps, superchargers, Valve Covers And Valve Guides, Oil Pans The reasons for ineffectiveness may be: 1. High temp sealant does not conform to the environment at that time, such as high Temperature environment, high heat silicone sealant cannot be used. 2. Uneven coating. 3. Insufficient curing time, environmental changes will extend the curing time. 4. Surface oil stains have not been cleaned, resulting in weak bonding. 5. RTV silicone gasket maker has aged. NOTE: 1. Conduct a sealing test after sealing to prevent damage to the instrument during actual use. 2. Different environments require different curing times: 25℃, 10~30min (room temperature) 3. Applicable temperature: - 60~+300°C 4. Ultimate pressure: room temperature: ≥10MPa 5. Do not come into with uncured RTV silicone sealant

Review: Great Product! - Great product! So far I have used this mainly on air cooled engines (which run at higher temperatures than water cooled engines) and it as held up well. It is a nice consistent smooth product, lays a nice bead on the surface, and so far no leaks! Like most good sealants, it does take a while to dry...
Review: Time will tell - So far, so good. I will update after enough time has passed to confirm it withstood the high temps it is subject to.

## Features

- Our RTV silicone is a sealing product specifically designed for automotive engines to prevent oil and gas leaks and ensure efficient operation. Our silicone sealant can also be used in gearboxes, front and rear axles, and pump superchargers, form various silicone gasket
- Our gasket sealant cures quickly into a leak-proof gasket that replaces cutting gaskets. They are flexible and will not shrink or crack even under high temperature, cold, high pressure, or vibration, maintaining a strong bond
- Our high temperature silicone sealant is oil-resistant, non-corrosive, water proof, freeze-proof, fully fills gaps in surfaces, seals completely, prevents fluid leakage and reduces energy loss
- Suggestions for use: After cleaning the oil on the surface with cleaning fluid, apply high temperature silicone evenly. During the curing process, a certain amount of pressure needs to be applied to ensure that silicone RTV fully fills the gaps
- NOTE: Carry out a sealing test after sealing to prevent damage to the instrument during actual use; Curing time is different in different environments, eg: 25℃, 10~30min; Applicable temperature: - 60~+300°C; Ultimate pressure: ≥10MPa

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2HC3FXF |
| Best Sellers Rank | #1,619 in Automotive ( See Top 100 in Automotive ) #4 in Gasket Sealers |
| Brand | 1DFAUL |
| Brand Name | 1DFAUL |
| Color | Red |
| Compatible Material | Metal |
| Container Type | Tube |
| Customer Reviews | 4.6 out of 5 stars 788 Reviews |
| Full Cure Time | 30 minutes |
| Included Components | Silicone Gasket Sealant |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Manufacturer | 1DFAUL |
| Material | Silicone |
| Material Type | Silicone |
| Model | Gasket Sealant |
| Number of Pieces | 1 |
| Other Special Features of the Product | High Temp Resistant, Waterproof, Oil Resistant, Non-Corrosive, Fast Curing |
| Part Number | Gasket Sealant |
| Special Feature | High Temp Resistant, Waterproof, Oil Resistant, Non-Corrosive, Fast Curing |
| Specific Uses For Product | Automotive, Axles, Engines, Gearboxes, Oil Pans, Pumps, Superchargers, Valve Covers, Valve Guides |
| UPC | 794414294130 |
| Unit Count | 1 Count |
| Viscosity Level | Medium to High |
| Volume | 675300 cubic centimeters |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** 1DFAUL
- **Item Form:** Liquid
- **Material:** Silicone
- **Special Feature:** High Temp Resistant, Waterproof, Oil Resistant, Non-Corrosive, Fast Curing
- **Specific Uses For Product:** Automotive, Axles, Engines, Gearboxes, Oil Pans, Pumps, Superchargers, Valve Covers, Valve Guides

## Images

![RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Red, 170g | Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers - Image 1](https://m.media-amazon.com/images/I/71tAnaHZzPL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product!
*by A***3 on July 29, 2026*

Great product! So far I have used this mainly on air cooled engines (which run at higher temperatures than water cooled engines) and it as held up well. It is a nice consistent smooth product, lays a nice bead on the surface, and so far no leaks! Like most good sealants, it does take a while to dry...

### ⭐⭐⭐⭐⭐ Time will tell
*by L***H on July 29, 2026*

So far, so good. I will update after enough time has passed to confirm it withstood the high temps it is subject to.

### ⭐⭐⭐⭐⭐ works
*by A***Y on July 29, 2026*

Good stuff, fast delivery, reputable vendor.

## Frequently Bought Together

- RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers (Red, 170g)
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- Permatex 80697 Copper Spray-A-Gasket Hi-Temp Adhesive Sealant, 9 oz. net Aerosol Can , Orange

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-27*