---
product_id: 431637967
title: "Professional Formula Engine Oil Stop Leak Sealer Treatment Additive 325ml"
brand: "wynn's"
price: "₨405"
currency: SCR
in_stock: true
reviews_count: 6
category: "Wynn's"
url: https://www.desertcart.sc/products/431637967-professional-formula-engine-oil-stop-leak-sealer-treatment-additive-325ml
store_origin: SC
region: Seychelles
---

# Revitalizes engine seals Compatible with all oil types Stops oil leaks fast Professional Formula Engine Oil Stop Leak Sealer Treatment Additive 325ml

**Brand:** wynn's
**Price:** ₨405
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal on engine leaks before they seal your fate!

## Quick Answers

- **What is this?** Professional Formula Engine Oil Stop Leak Sealer Treatment Additive 325ml by wynn's
- **How much does it cost?** ₨405 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/431637967-professional-formula-engine-oil-stop-leak-sealer-treatment-additive-325ml)

## Best For

- wynn's enthusiasts

## Why This Product

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

## Key Features

- • **Seal Revival Power:** Restores rubber and neoprene seals on crankshaft, camshaft, and valve stems for lasting engine health.
- • **Turbo & Diesel Ready:** Perfect for all petrol and diesel engines, turbocharged or not, plus stationary equipment—versatility that fits your lifestyle.
- • **Eco & Engine Friendly:** Safe for catalytic converters and maintains oil quality and viscosity—performance without compromise.
- • **Leak-Proof Confidence:** Seals engine oil leaks without dismantling—keep your ride leak-free and stress-free.
- • **Universal Oil Compatibility:** Works seamlessly with mineral, synthetic, single- and multigrade oils, including low SAPS formulations.

## Overview

Wynn's Professional Formula Engine Oil Stop Leak Sealer Treatment Additive (325ml) is a powerful oil-soluble supplement designed to stop and prevent engine oil leaks without dismantling. It revitalizes rubber and neoprene seals on critical engine components, is safe for catalytic converters, and compatible with all oil types including mineral, synthetic, and low SAPS. Suitable for all petrol and diesel engines, including turbocharged models and stationary equipment, it ensures reliable leak protection and engine longevity.

## Description

Wynn's Professional Formula Engine Oil Stop Leak Sealer Treatment Additive 325ml

Review: Good - Good
Review: Produit pratique utilisé sur le tracteur ,J-G P

## Features

- An oil soluble supplement designed to stop and prevent engine oil leaks without dismantling
- Revitalizes rubber and neoprene seals of crankshaft, camshaft and valve stems
- Does not harm catalytic converters. Does not influence oil quality or viscosity
- Compatible with all mineral, synthetic, single- and multigrade oils and suitable for regular and low SAPS applications
- Recommended for all petrol and diesel engines of vehicles with or without turbocharger and stationary equipment which suffer from oil loss

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001NUOJYY |
| Batteries | Lithium Ion batteries required. |
| Best Sellers Rank | #1,380 in Automotive ( See Top 100 in Automotive ) #45 in Automotive Oils |
| Brand | Wynn's |
| Customer Reviews | 4.2 4.2 out of 5 stars (633) |
| Date First Available | 23 June 2022 |
| Item Weight | 300 g |
| Item model number | 1831027 |
| Manufacturer | Wynn Oil UK |
| Manufacturer Part Number | WYN77441 |
| Model | W77441 |
| Product Dimensions | 48.79 x 26.8 x 17.3 cm; 300 g |
| Viscosity | 10W-30 sae_grade |

## Product Details

- **Brand:** Wynn's
- **Liquid volume:** 325 Milliliters
- **Package information:** Can
- **Vehicle service type:** Car
- **Viscosity:** 10W-30 sae_grade

## Images

![Professional Formula Engine Oil Stop Leak Sealer Treatment Additive 325ml - Image 1](https://m.media-amazon.com/images/I/61y4AeADgOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by A***S on 8 March 2025*

Good

### ⭐⭐⭐⭐⭐ Review
*by J***P on 31 January 2026*

Produit pratique utilisé sur le tracteur ,J-G P

### ⭐⭐⭐⭐⭐ Review
*by B***D on 12 October 2025*

This product closes the little leaks and also renovates the plastic and neopren parts or sealings inside the engine.

## Frequently Bought Together

- Wynn's Pro Engine Oil Stop Leak - Restores Seal Flexibility & Prevents Oil Leaks Without Dismantling - Safe for Catalytic Converters - Compatible with All Oils & Engine Types - 325ml
- Wynn's Engine Oil Stop Leak - Prevents & Stops Oil Leaks - Restores Elasticity of Seals & O-Rings - Lubricates & Protects Engine Seals - Safe for All Engine Oils - 325ml
- Wynn's Stop Smoke - Reduces Exhaust Smoke Due to Oil Burning - Improves Compression, Viscosity & Engine Performance - Compatible with All Oils & Engine Types - 325ml

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**Shop now:** [https://www.desertcart.sc/products/431637967-professional-formula-engine-oil-stop-leak-sealer-treatment-additive-325ml](https://www.desertcart.sc/products/431637967-professional-formula-engine-oil-stop-leak-sealer-treatment-additive-325ml)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-10*