---
product_id: 657533199
title: "RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers (Red, 340g)"
brand: "1dfaul"
price: "€ 48.02"
currency: EUR
in_stock: true
reviews_count: 13
category: "1 Dfaul"
url: https://www.desertcart.gr/products/657533199-rtv-silicone-gasket-maker-high-temp-silicone-resist-oil-anti
store_origin: GR
region: Greece
---

# 100% waterproof & antifreeze seal Ultimate pressure resistance ≥10MPa Withstands up to 300°C high heat RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers (Red, 340g)

**Brand:** 1dfaul
**Price:** € 48.02
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal like a pro, perform like a boss.

## Quick Answers

- **What is this?** RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers (Red, 340g) by 1dfaul
- **How much does it cost?** € 48.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/657533199-rtv-silicone-gasket-maker-high-temp-silicone-resist-oil-anti)

## 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

- • **Fast-Curing Formula:** Achieves a durable, leak-proof gasket in as little as 10 minutes at room temperature—get back on the road faster.
- • **Versatile Application:** Perfect for engines, gearboxes, pumps, and superchargers—one sealant to rule them all.
- • **Pressure-Proof Bonding:** Maintains integrity under pressures exceeding 10MPa—no leaks, no compromises.
- • **Durable & Flexible Seal:** Resists cracking, shrinking, oil, and corrosion to keep your machinery running smooth and strong.
- • **Engineered for Extreme Conditions:** Seals flawlessly from -60°C to 300°C, ensuring peak engine performance in any climate.

## Overview

The 1DFAUL RTV Silicone Gasket Maker is a high-temp, oil-resistant sealant designed for automotive engines and components. It cures quickly into a flexible, waterproof gasket that withstands extreme temperatures (-60°C to 300°C) and pressures (≥10MPa), preventing leaks in engines, gearboxes, pumps, and superchargers. Its durable, non-corrosive formula ensures long-lasting performance under harsh conditions, making it an essential tool for professional-grade vehicle maintenance.

## 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 PansFeatures: Waterproof, antifreeze, high temperature resistance, oil resistance, non-corrosive, fast curing, strong sealing.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; 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 contact with uncured RTV silicone sealant

Review: Great sealant whipped or without a gasket - It's product works well when you don't have the original gasket or in some cases just to add a slight coating to keep the gasket in place and provide additional ceiling highly recommended very durable. Will certainly help to prevent leaks
Review: A-1 - Good rtv. Seals up great. Very comparable to permatex oil resistance ultra black

## 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, waterproof, freeze-proof, fully fills gaps in surfaces, seals completely, prevents fluid leakage and reduces energy loss.
- Suggestions for use: After cleaning the oil and dust 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 | B0D2HDQSG7 |
| Best Sellers Rank | #3,560 in Automotive ( See Top 100 in Automotive ) #8 in Gasket Sealers |
| Brand | 1DFAUL |
| Color | Red |
| Date First Available | April 23, 2024 |
| Full Cure Time | 3E+1 Minutes |
| Item Form | Liquid, Paste |
| Item Package Quantity | 1 |
| Item Volume | 0.04 Cubic Meters |
| Item Weight | 14.8 ounces |
| Item model number | GN0105RD4A |
| Manufacturer | 1DFAUL |
| Material | Silicone |
| Package Information | Tube |
| Product Dimensions | 8.66 x 4.53 x 2.4 inches |
| UPC | 794414294147 |
| Unit Count | 1.0 Count |
| Viscosity | Medium-low |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** 1DFAUL
- **Color:** Red
- **Item Form:** Liquid, Paste
- **Item Package Quantity:** 1
- **Material:** Silicone

## Images

![RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers (Red, 340g) - Image 1](https://m.media-amazon.com/images/I/713IinF7aaL.jpg)
![RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers (Red, 340g) - Image 2](https://m.media-amazon.com/images/I/81ZHE8vijuL.jpg)
![RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers (Red, 340g) - Image 3](https://m.media-amazon.com/images/I/71ga9CkSdNL.jpg)
![RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers (Red, 340g) - Image 4](https://m.media-amazon.com/images/I/71djqI+BwgL.jpg)
![RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze RTV Silicone Sealant for Engines, Gearboxes, Pumps, Superchargers (Red, 340g) - Image 5](https://m.media-amazon.com/images/I/71zgQ0MVGJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sealant whipped or without a gasket
*by C***0 on February 18, 2026*

It's product works well when you don't have the original gasket or in some cases just to add a slight coating to keep the gasket in place and provide additional ceiling highly recommended very durable. Will certainly help to prevent leaks

### ⭐⭐⭐⭐⭐ A-1
*by B***N on February 8, 2026*

Good rtv. Seals up great. Very comparable to permatex oil resistance ultra black

### ⭐⭐⭐⭐⭐ used it on a snowblower
*by A***R on February 25, 2026*

worked great

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-12*