---
product_id: 44721904
title: "Pro-Seal Stop Leak Treatment – Stops Oil & Fluid Leaks in Engines, Transmissions, Power Steering, Differentials & Hydraulic Systems | 8 oz | Made in USA"
brand: "hapco products co."
price: "₨25482"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/44721904-pro-seal-stop-leak-treatment-stops-oil-and-fluid-leaks
store_origin: LK
region: Sri Lanka
---

# 100% non-clogging 8 oz. capacity Stops leaks instantly Pro-Seal Stop Leak Treatment – Stops Oil & Fluid Leaks in Engines, Transmissions, Power Steering, Differentials & Hydraulic Systems | 8 oz | Made in USA

**Brand:** hapco products co.
**Price:** ₨25482
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal the leaks, secure your peace of mind!

## Quick Answers

- **What is this?** Pro-Seal Stop Leak Treatment – Stops Oil & Fluid Leaks in Engines, Transmissions, Power Steering, Differentials & Hydraulic Systems | 8 oz | Made in USA by hapco products co.
- **How much does it cost?** ₨25482 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/44721904-pro-seal-stop-leak-treatment-stops-oil-and-fluid-leaks)

## Best For

- hapco products co. enthusiasts

## Why This Product

- Trusted hapco products co. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seal the Deal:** Guaranteed to stop existing leaks in any fluid system.
- • **Safe & Effective:** Free from petroleum distillates that can harm seals.
- • **Future-Proof Your Seals:** Can be added anytime as a seal conditioner to prevent future leaks.
- • **Versatile Compatibility:** Works with all conventional and synthetic oils/fluids.
- • **Engineered for Excellence:** Restores flexibility and tensile strength of rubber seals.

## Overview

Pro-Seal is an 8 oz. leak-stopping formula designed for a wide range of fluid systems, including engines and hydraulic systems. It restores rubber seal integrity without harmful petroleum distillates, ensuring both immediate and long-term protection against leaks.

## Description

Products - Pro-Seal – 8 oz.

## Features

- Formula is guaranteed to stop existing leaks in any fluid system
- Engines, transmissions, differentials, power steering, rack and pinion, rear axles, gear cases
- reduction gears, trim tabs, pillow blocks, transfer cases, heavy equipment and any hydraulic system (jacks / cylinders / pumps)
- This easy-to-use treatment quickly restores the flexibility, elasticity and tensile strength of all rubber seals to stop current leaks. It does not contain petroleum distillates, which can harm or destroy seals, and is 100% non-clogging.
- It does not contain petroleum distillates, which can harm or destroy seals, and is 100% non-clogging
- Pro-Seal can also be added at any time as a seal conditioner to help prevent future leaks.
- Compatible with all conventional and synthetic oils / fluids

## Images

![Pro-Seal Stop Leak Treatment – Stops Oil & Fluid Leaks in Engines, Transmissions, Power Steering, Differentials & Hydraulic Systems | 8 oz | Made in USA - Image 1](https://m.media-amazon.com/images/I/71orNXqG5IL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.lk/products/44721904-pro-seal-stop-leak-treatment-stops-oil-and-fluid-leaks](https://www.desertcart.lk/products/44721904-pro-seal-stop-leak-treatment-stops-oil-and-fluid-leaks)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*