---
product_id: 255729228
title: "AT-205 Re-Seal Leak Stopper 8oz (Pack Of 2)"
brand: "atp automotive"
price: "€ 98.91"
currency: EUR
in_stock: true
reviews_count: 6
category: "Atp Automotive"
url: https://www.desertcart.fi/products/255729228-at-205-re-seal-leak-stopper-8oz-pack-of-2
store_origin: FI
region: Finland
---

# Fast-acting formula Restores rubber seals & gaskets Compatible with all major automotive fluids AT-205 Re-Seal Leak Stopper 8oz (Pack Of 2)

**Brand:** atp automotive
**Price:** € 98.91
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal before your ride feels the leak!

## Quick Answers

- **What is this?** AT-205 Re-Seal Leak Stopper 8oz (Pack Of 2) by atp automotive
- **How much does it cost?** € 98.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/255729228-at-205-re-seal-leak-stopper-8oz-pack-of-2)

## Best For

- atp automotive enthusiasts

## Why This Product

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

## Key Features

- • **Value-Packed Duo:** Two 8oz bottles treat up to 12 quarts total—perfect for multiple vehicles or heavy use.
- • **Safe & Seal-Smart:** No petroleum distillates—won't over-swell or damage seals, ensuring long-term reliability.
- • **Seal Revival Power:** Rejuvenates dried and worn rubber seals to extend engine and system life.
- • **Leak Stopped in Minutes:** Professional strength formula seals leaks fast, saving costly repairs.
- • **Universal Fluid Compatibility:** Works seamlessly with conventional & synthetic oils, ATF, gear, and hydraulic fluids.

## Overview

ATP Automotive AT-205 Re-Seal Leak Stopper is a professional-grade, fast-acting liquid additive designed to stop leaks by rejuvenating rubber seals and gaskets across engines, transmissions, power steering, differentials, and hydraulic systems. Compatible with both conventional and synthetic automotive fluids, it safely restores seal flexibility without harmful petroleum distillates. Each 8oz bottle treats up to 6 quarts of fluid, making this pack of two an essential maintenance upgrade for millennial professionals who value reliability and cost-saving vehicle care.

## Description

AT-205 Re-Seal is a fast, effective and safe stop-leak for all rubber seals and gaskets. The exclusive formulation restores worn or dried out seals and is not harmful to internal bearings and components. Stops leaks in:Engine - Gasoline and DieselTransmission - Automatic and ManualPower Steering - Rack & Pinion and Steering BoxDifferential - Conventional, Limited Slip and LockerHydraulic Systems - Plows, Lifts, Jacks and Industrial Equipment (Do not use in brakes) Professional strength, fast acting resealer Compatible with conventional and synthetic oils, ATF, gear oil, power steering fluids and hydraulic oil Does not contain petroleum distillates, will not over-swell or breakdown seals

Review: This will save you $$$ in the long run - This is one of the best rubber and gasket restorer thus the reseal part of its name. It has many uses and can be used with rubber bushing to prolong its life and prevent cracking. It will help with other rubber parts that harden and dried out but not yet cracked and restore it to its former glory.
Review: works like magic - 100% recommended

## Features

- Professional strength fast acting resealer, stops leaks fast
- Rejuivinates all rubber seals & gaskets in engines, transmissions, power steering, differentials and hydraulic systems
- Compatible with conventional and synthetic oils, ATF, gear oil, power steering fluids and hydraulic oil
- Does not contain petroleum distillates, will not over-swell or breakdown seals
- 8oz bottle will treat a 6 quart capacity, adjust accordingly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017C5YWNQ |
| Best Sellers Rank | #9,292 in Automotive ( See Top 100 in Automotive ) #79 in Oil & Fluid Additives |
| Brand | ATP Automotive |
| Brand Name | ATP Automotive |
| Compatible Material | Metal |
| Customer Reviews | 4.5 out of 5 stars 3,174 Reviews |
| Item Form | Liquid |
| Item Weight | 0.01 Ounces |
| Item form | Liquid |
| Item weight | 0.01 Ounces |
| Manufacturer | ATP |
| Material | synthetic |
| Material Type | synthetic |
| Style | resealer |
| Style Name | resealer |
| UPC | 802280001957 |
| Unit Count | 473.18 Milliliters |
| Water Resistance Level | Not Water Resistant |
| Water resistance level | Not Water Resistant |

## Product Details

- **Brand:** ATP Automotive
- **Item weight:** 0.01 Ounces
- **Material:** synthetic
- **Style:** resealer
- **Water resistance level:** Not Water Resistant

## Images

![AT-205 Re-Seal Leak Stopper 8oz (Pack Of 2) - Image 1](https://m.media-amazon.com/images/I/71gJcaUft1L.jpg)

## Available Options

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

## Questions & Answers

**Q: will at-205 work in bay star hydraulic steering system**
A: It worked great for me on an axel seal but I know poeple that have used it on many hydraulic system and they say it works great unless the seals are torn real bad well than you know what you have to do. P.S. Don't use it on a brake system.

**Q: Will this work on metal gaskets on subaru forester front differential?”**
A: I would advise the owner of the Subaru Forester that he should contact the technical service department for ATP Re-seal Leak Stopper and pose the question to them.

**Q: Have oil leak can't find 2000 Cadillac?**
A: Oil leaks come from many possible places but if one of them is a dry seal it will be worth a try.

**Q: I have a mazda 3s ‘11 with a “dripping” trans from the axle seal. would this at 205 product damage anything if added to the trans fluid?**
A: No, it won't damage your transmission. If in doubt , you can get on you tube trying to search AT 205 and listen to a clip of Scott Kilmer who live in Texas with 51 years experience as mechanic talk about this product .
It did help me to stop oil leakage in my 2004 Toyota Highlander engine with 155,000 miles .

## Customer Reviews

### ⭐⭐⭐⭐⭐ This will save you $$$ in the long run
*by A***I on 27 December 2024*

This is one of the best rubber and gasket restorer thus the reseal part of its name. It has many uses and can be used with rubber bushing to prolong its life and prevent cracking. It will help with other rubber parts that harden and dried out but not yet cracked and restore it to its former glory.

### ⭐⭐⭐⭐⭐ works like magic
*by H***M on 25 March 2025*

100% recommended

### ⭐⭐⭐⭐⭐ Very useful.
*by M***N on 30 June 2022*

Worth to buy.

## Frequently Bought Together

- AT-205 Seal Leak Stopper 8 Ounce - 2 Pack
- ATS Chemical 505 CRF Fuel System Treatment, 16 fluid ounces
- ATS Chemical 505 CRO Oil System Treatment (505 CRO Oil System Treatment 12 FL OZ)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-07*