---
product_id: 629356960
title: "30301 Radiator Repair - Stop Leak, 16 fl oz, Protecting Against Coolant Loss, Stopping Leaks and Seepage from Head Gaskets"
brand: "permatex"
price: "36930 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/629356960-30301-radiator-repair-stop-leak-16-fl-oz-protecting-against
store_origin: HU
region: Hungary
---

# Stops leaks in radiator & heater core Quick, tool-free application 16 fl oz precision formula 30301 Radiator Repair - Stop Leak, 16 fl oz, Protecting Against Coolant Loss, Stopping Leaks and Seepage from Head Gaskets

**Brand:** permatex
**Price:** 36930 Ft
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Seal the deal, drive worry-free!

## Quick Answers

- **What is this?** 30301 Radiator Repair - Stop Leak, 16 fl oz, Protecting Against Coolant Loss, Stopping Leaks and Seepage from Head Gaskets by permatex
- **How much does it cost?** 36930 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/629356960-30301-radiator-repair-stop-leak-16-fl-oz-protecting-against)

## Best For

- permatex enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Formula:** Designed to avoid clogging radiator cores for lasting performance
- • **No Tools, No Hassle:** Simple DIY fix—no special equipment needed
- • **Engine Peace of Mind:** Keeps your car running smoothly and reliably
- • **Leak-Proof Confidence:** Seals radiator, heater core, and engine block leaks fast
- • **Cost-Effective Protection:** Saves costly repairs by preventing coolant loss

## Overview

Permatex 30301 Radiator Repair Stop Leak is a 16 fl oz advanced formula designed to quickly and effectively seal leaks in your car’s radiator system, heater core, and engine block. Easy to apply without tools, it prevents coolant loss and protects your engine without clogging radiator cores, offering a reliable, cost-effective solution for maintaining vehicle performance.

## Description

Permatex 30301 Radiator Repair - Stop Leak, 16 fl oz, Protecting Against Coolant Loss, Stopping Leaks and Seepage from Head Gaskets

## Features

- Reliable and Cost Effective: Designed to Provide Automotive Users with a Reliable and Cost-Effective Solution for Fixing Leaks in Your Cars Radiator System Without Clogging Radiator Cores.
- Premium Formula: This Advanced Formula Protects Against Coolant Loss By Stopping Most Leaks from the Radiator, Heater Core and Engine Block Core Expansion Plugs As Well As Seepage from Head Gaskets.
- Easy-To-Use: Easy to Use and Does Not Require Any Special Tools or Equipment, Making it An Quick and Easy Option to Fix Radiator Leaks On Your Own.
- Peace of Mind: With Permatex Radiator - Stop Leak, You Can Drive With The Peace of Mind Knowing That Your Engine is Protected, and Your Car is Running Smoothly.

## Images

![30301 Radiator Repair - Stop Leak, 16 fl oz, Protecting Against Coolant Loss, Stopping Leaks and Seepage from Head Gaskets - Image 1](https://m.media-amazon.com/images/I/616tDJhClVL.jpg)

## Available Options

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

## Frequently Bought Together

- Permatex 30301 Radiator Repair - Stop Leak, 16 fl oz, Protecting Against Coolant Loss, Stopping Leaks and Seepage from Head Gaskets
- K-Seal ST5501 Multi Purpose 1 Step Permanent Coolant Leak

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**Shop now:** [https://www.desertcart.hu/products/629356960-30301-radiator-repair-stop-leak-16-fl-oz-protecting-against](https://www.desertcart.hu/products/629356960-30301-radiator-repair-stop-leak-16-fl-oz-protecting-against)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-08*