---
product_id: 423967043
title: "PMCSEAL Coolant Seal Radiator Stop Leak"
brand: "power maxed"
price: "€ 49.47"
currency: EUR
in_stock: true
reviews_count: 5
category: "Power Maxed"
url: https://www.desertcart.be/products/423967043-pmcseal-coolant-seal-radiator-stop-leak
store_origin: BE
region: Belgium
---

# One-step, multi-purpose formula Compatible with all antifreeze types Permanent leak seal PMCSEAL Coolant Seal Radiator Stop Leak

**Brand:** power maxed
**Price:** € 49.47
**Availability:** ✅ In Stock

## Summary

> 🚗 Seal the deal, drive worry-free!

## Quick Answers

- **What is this?** PMCSEAL Coolant Seal Radiator Stop Leak by power maxed
- **How much does it cost?** € 49.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/423967043-pmcseal-coolant-seal-radiator-stop-leak)

## Best For

- power maxed enthusiasts

## Why This Product

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

## Key Features

- • **Leak-proof confidence:** Permanently seals most cooling system leaks, saving costly repairs.
- • **Carbon fiber engineered:** Advanced formula designed for durability and long-lasting performance.
- • **Prevent costly breakdowns:** Stops leaks early to protect your engine and avoid blown head gaskets.
- • **Effortless one-step solution:** Simple application that fixes leaks without dismantling your system.
- • **Universal antifreeze compatibility:** Works seamlessly with all antifreeze types for hassle-free use.

## Overview

PMCSEAL Coolant Seal Radiator Stop Leak is a carbon fiber-engineered, permanent coolant leak sealer that works with all antifreeze types. This one-step, multi-purpose formula provides a durable fix for leaks in cooling systems, helping prevent expensive repairs and engine damage.

## Description

designed with carbon fibre, coolant seal is carefully engineered to provide the best possible permanent seal for leaks in cooling systems. Sealing coolant leaks can be a preventative measure against blown head gaskets.

Review: Car is leaking coolant regularly. Have to top up every hour when driving. Garage wanted £400 for parts and labour for a pipe and water pump housing. The car only cost me £1000 decided to just top up coolant every time I drive. Saw this product on desertcart. Followed instructions. Didn't have high expectations but thought would give it a go. And so far so good. 3 weeks since I used it and seems to have fixed the leak.
Review: Had to keep filling my coolant up every week, got told it was probably from the water pump. Added this and leak is no longer there 😁

## Features

- Coolant seal permanently seals most leaks
- Mixes with all types of antifreeze
- Multi purpose one step & Permanent

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077Q6L5V6 |
| Best Sellers Rank | #12,800 in Automotive ( See Top 100 in Automotive ) #63 in Automotive Fillers, Adhesives & Sealants |
| Brand Name | Power Maxed |
| Customer Reviews | 4.2 4.2 out of 5 stars (227) |
| Global Trade Identification Number | 05053406001596 |
| Included Components | 1 Bottle |
| Item Shape | Round |
| Item Thickness | 15 Centimeters |
| Item Type Name | Coolant Seal Radiator Stop Leak |
| Manufacturer | Power Maxed |
| Material Type | Metal |

## Product Details

- **Brand:** Power Maxed
- **Item thickness:** 15 Centimeters
- **Manufacturer:** Power Maxed
- **Material:** Metal
- **Shape:** Round

## Images

![PMCSEAL Coolant Seal Radiator Stop Leak - Image 1](https://m.media-amazon.com/images/I/717YdB1UDoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***A on 13 February 2022*

Car is leaking coolant regularly. Have to top up every hour when driving. Garage wanted £400 for parts and labour for a pipe and water pump housing. The car only cost me £1000 decided to just top up coolant every time I drive. Saw this product on amazon. Followed instructions. Didn't have high expectations but thought would give it a go. And so far so good. 3 weeks since I used it and seems to have fixed the leak.

### ⭐⭐⭐⭐⭐ Review
*by T***. on 4 May 2022*

Had to keep filling my coolant up every week, got told it was probably from the water pump. Added this and leak is no longer there 😁

### ⭐⭐⭐⭐⭐ Review
*by A***E on 19 January 2021*

Great thing, O did not used, but my friend is happy she did not need to walk home when the car broke, fixed in minutes as she told

## Frequently Bought Together

- Power Maxed - Coolant Seal Leak Repair - 250ml
- MANNOL 5 Litres Coolant G12+ Antifreeze 4212 SAE J1034 Carboxylated Ready For Use Solution

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**Shop now:** [https://www.desertcart.be/products/423967043-pmcseal-coolant-seal-radiator-stop-leak](https://www.desertcart.be/products/423967043-pmcseal-coolant-seal-radiator-stop-leak)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-30*