---
product_id: 31628049
title: "Gasoila Thread Sealant JC-30, High-Fill for Extreme Temperatures, Metal & PVC Sealant for Threads, Pipes, Valves, LP & Natural Gas, Fuel, Water, Cryogenics, High Pressure Seal, 1 Pint w/Brush"
brand: "gasoila"
price: "¥16140"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/31628049-gasoila-thread-sealant-jc-30-high-fill-for-extreme-temperatures
store_origin: JP
region: Japan
---

# Chemical resistant to acids, steam & fuels Temp range -250°F to 500°F Seals up to 10,000 PSI liquids, 2,000 PSI gases Gasoila Thread Sealant JC-30, High-Fill for Extreme Temperatures, Metal & PVC Sealant for Threads, Pipes, Valves, LP & Natural Gas, Fuel, Water, Cryogenics, High Pressure Seal, 1 Pint w/Brush

**Brand:** gasoila
**Price:** ¥16140
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal like a pro, survive the extremes!

## Quick Answers

- **What is this?** Gasoila Thread Sealant JC-30, High-Fill for Extreme Temperatures, Metal & PVC Sealant for Threads, Pipes, Valves, LP & Natural Gas, Fuel, Water, Cryogenics, High Pressure Seal, 1 Pint w/Brush by gasoila
- **How much does it cost?** ¥16140 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/31628049-gasoila-thread-sealant-jc-30-high-fill-for-extreme-temperatures)

## Best For

- gasoila enthusiasts

## Why This Product

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

## Key Features

- • **Industrial-Grade Chemical Armor:** Defies corrosives, petroleum, cryogenics & more for leak-proof confidence in harsh environments.
- • **Versatile Surface Compatibility:** Seals brass, copper, stainless steel, PVC & galvanized threads with a durable, protective coating.
- • **Effortless Precision Application:** Brush-in-can design delivers smooth, exact sealing on pipes, valves & fittings every time.
- • **Thread Savior for Damaged Surfaces:** Locks down worn or irregular threads, extending equipment life and preventing costly leaks.
- • **Unmatched Extreme Temperature Resilience:** Performs flawlessly from Arctic chills to furnace heat, ensuring your seals never fail.

## Overview

Gasoila JC-30 is a high-fill, heavy-duty PTFE thread sealant engineered for extreme temperatures (-250°F to 500°F) and high pressures (up to 10,000 PSI liquids, 2,000 PSI gases). It offers exceptional chemical resistance against water, steam, acids, petroleum products, and cryogenics. Ideal for metal and PVC threads, including damaged or irregular surfaces, it ensures durable, leak-proof seals in demanding industrial and plumbing applications. The convenient brush-in-can design simplifies precise application on pipes, valves, and fittings.

## Description

Can be used with Freon 22, aromatic fluids and food products. Do Not use in oxygen systems. Temperature range: -250 to 500 degree F (-157 degree C to 260 degree C). 1 Year shelf life when stored at 40 to 80 degree F (5 degree C to 27 degree C). Pressure range: to 2000 psi for gases; 10000 psi for liquids. High viscosity, heavy-duty, non-toxic PTFE thread sealant. Ideal for use on worn, damaged or irregular threads. Provides excellent chemical resistance in use with water, steam, corrosives, acids, petroleum products, hydraulic fluids, cryogenics, jet fuel, CNG, LP and natural gas. Forms a protective coating for valve stems and similar movable surfaces exposed to high humidity.

## Features

- Exceptional Chemical Resistance: Engineered for extreme conditions, Gasoila JC-30 Thread Sealant withstands exposure to water, steam, corrosives, acids, petroleum products & cryogenics, providing long-lasting seals for high-demand applications.
- Wide Temperature and Pressure Range: Maintains effectiveness from -250°F to 500°F and withstands pressures up to 10,000 PSI for liquids and 2,000 PSI for gases, ensuring reliable performance in varied industrial settings.
- Protects and Seals Diverse Surfaces: Ideal for use on threaded brass, copper, stainless steel, PVC, galvanized pipes, hoses, and more, forming a durable protective coating on valve stems and movable surfaces exposed to humidity.
- Ideal for Damaged or Irregular Threads: Formulated to provide a secure seal on worn, damaged, or irregular threads, ensuring leak prevention and longevity even on challenging surfaces, maximizing your equipment’s life and efficiency.
- Safe for Specialized Applications: Suitable for Freon 22, aromatic fluids, and food products; not for oxygen systems. Brush-in-can design simplifies application on pipes, valves, and fittings, ensuring easy and precise sealing.

## Product Details

- **Material:** Sealant
- **Brand:** Gasoila
- **Style:** Protective
- **Water Resistance Level:** Water Resistant
- **Item Form:** Liquid

## Images

![Gasoila Thread Sealant JC-30, High-Fill for Extreme Temperatures, Metal & PVC Sealant for Threads, Pipes, Valves, LP & Natural Gas, Fuel, Water, Cryogenics, High Pressure Seal, 1 Pint w/Brush - Image 1](https://m.media-amazon.com/images/I/71fysFCN-EL.jpg)
![Gasoila Thread Sealant JC-30, High-Fill for Extreme Temperatures, Metal & PVC Sealant for Threads, Pipes, Valves, LP & Natural Gas, Fuel, Water, Cryogenics, High Pressure Seal, 1 Pint w/Brush - Image 2](https://m.media-amazon.com/images/I/61seC-jFtEL.jpg)
![Gasoila Thread Sealant JC-30, High-Fill for Extreme Temperatures, Metal & PVC Sealant for Threads, Pipes, Valves, LP & Natural Gas, Fuel, Water, Cryogenics, High Pressure Seal, 1 Pint w/Brush - Image 3](https://m.media-amazon.com/images/I/61pLmoHPXkL.jpg)
![Gasoila Thread Sealant JC-30, High-Fill for Extreme Temperatures, Metal & PVC Sealant for Threads, Pipes, Valves, LP & Natural Gas, Fuel, Water, Cryogenics, High Pressure Seal, 1 Pint w/Brush - Image 4](https://m.media-amazon.com/images/I/61x5nyEm7nL.jpg)
![Gasoila Thread Sealant JC-30, High-Fill for Extreme Temperatures, Metal & PVC Sealant for Threads, Pipes, Valves, LP & Natural Gas, Fuel, Water, Cryogenics, High Pressure Seal, 1 Pint w/Brush - Image 5](https://m.media-amazon.com/images/I/61IYDu3hXsL.jpg)

## Available Options

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

## Frequently Bought Together

- Gasoila Thread Sealant JC-30, High-Fill for Extreme Temperatures, Metal & PVC Sealant for Threads, Pipes, Valves, LP & Natural Gas, Fuel, Water, Cryogenics, High Pressure Seal, 1 Pint w/Brush
- Gasoila Hard-Setting Permanent Thread Sealant, Fast-Drying Red Varnish Sealant for PVC, Metal, Rubber, Wood & More – -100°F to 600°F Temp Range, Brush in Cap Applicator, BT04, 1/4 Pint Can
- Gasoila Soft-Set Pipe Thread Sealant – Non-Hardening Paste for Metal & Plastic, 1/2 Pint with Brush Cap – Reliable Leak Prevention, Drip-Resistant, Temp Range -100 to 600°F, Made in USA

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*