---
product_id: 524369393
title: "Silicone Gasket Maker | 1 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119)"
brand: "realth"
price: "₪91"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/524369393-silicone-gasket-maker-1-pack-3-53-oz-100g-ultra
store_origin: IL
region: Israel
---

# Temp resistant -60ºC to 280ºC High strength flange sealing Superior oil resistance Silicone Gasket Maker | 1 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119)

**Brand:** realth
**Price:** ₪91
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, last like a legend!

## Quick Answers

- **What is this?** Silicone Gasket Maker | 1 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119) by realth
- **How much does it cost?** ₪91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/524369393-silicone-gasket-maker-1-pack-3-53-oz-100g-ultra)

## Best For

- realth enthusiasts

## Why This Product

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

## Key Features

- • **Flexible & Durable Seal:** Forms a tough, waterproof gasket that won’t shrink, crack, or leak over time.
- • **Oil-Resistant Powerhouse:** Outperforms conventional silicones with superior oil resistance for lasting seals.
- • **Unmatched Heat Endurance:** Withstands extreme temps from -60ºC to 280ºC, perfect for high-heat automotive parts.
- • **Multipurpose Heavy-Duty Use:** Ideal for automotive, machinery, 3D printers, and more—your all-in-one sealing solution.
- • **Versatile Metal Compatibility:** Bonds flawlessly to stainless steel, aluminum, brass—even oily or plated surfaces.

## Overview

Realth Silicone Gasket Maker SG119 is a 100g ultra-black RTV silicone sealant engineered for high-temperature and oil-resistant flange sealing. It bonds to various metals and materials, cures in 24 hours to form a flexible, waterproof gasket that resists cracking and shrinking, making it essential for automotive and industrial repairs.

## Description

Silicone Gasket Maker | 1 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119)

## Features

- 【ALL-POWERFUL】This silicone gasket maker can work on all metal, such as stainless steel, aluminum, brass even it is plated or contaminated by minor oils. Also it works on glass, wooden object and anywhere need to seal. They will set completely after 24H and be disassembling.
- 【APPLYING OCCASION】Ideal for automotive, motorbike, all kinds of metal, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings, oil pans, valve covers, thermostat housing, mechanical assemblies, machine equipment, 3D printer and oven doors.
- 【WONDERFUL PERFORMANCE】This RTV (Room Temperature Vulcanized) Silicone gasket maker is more oil resistant than conventional silicone, more flexible than cut gaskets. Safe, low odor and non-corrosive with superior adhesion, endure temperatures up to -60º C ~ 280º C.
- 【HOW IT WORKS】Clean the surface of gasket or o-ring, coat our sealant on the gasket and put it where it is. It will form a tough and waterproof seal between tiny gap when the product is exposed to the moisture in air. It will not shrink, drip, run, leak and crack, resists any weather.
- 【HEAVY DUTY】Our RTV silicone is great for working on many tasks. Better than traditional glues and epoxies. Definitely a different odor but maybe that has something to do with its superior performance. Perfect for oil-resistant gaskets on motorcycle, various electrical applications as an insulator with high temperature bond strength and other miscellaneous application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Realth |
| Part number | SG119 |
| Item Weight | 100 g |
| Product Dimensions | 19 x 9 x 3 cm; 100 g |
| Item model number | SG119 |
| Size | 1 Pack-100g |
| Colour | Black |
| Style | silicone |
| Material | Silicone |
| Item Package Quantity | 1 |
| Special Features | Waterproof |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Silicone
- **Brand:** Realth
- **Style:** silicone
- **Item weight:** 0.1 Kilograms
- **Item dimensions L x W x H:** 19 x 9 x 3 centimetres

## Images

![Silicone Gasket Maker | 1 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119) - Image 1](https://m.media-amazon.com/images/I/61mu6jRJ87L.jpg)

## Available Options

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

## Questions & Answers

**Q: How long is this workable for before it starts to harden? Thanks**
A: 24H

## Frequently Bought Together

- Realth Silicone Gasket Maker | 1 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119)
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**Shop now:** [https://www.desertcart.co.il/products/524369393-silicone-gasket-maker-1-pack-3-53-oz-100g-ultra](https://www.desertcart.co.il/products/524369393-silicone-gasket-maker-1-pack-3-53-oz-100g-ultra)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-22*