--- product_id: 618461308 title: "30302 Engine Oil - Stop Leak, 12 fl oz, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle" brand: "permatex" price: "₨16667" currency: LKR in_stock: true reviews_count: 8 category: "Permatex" url: https://www.desertcart.lk/products/618461308-30302-engine-oil-stop-leak-12-fl-oz-effectively-stops store_origin: LK region: Sri Lanka --- # Long-lasting seal durability No engine dismantling needed 12 fl oz powerful formula 30302 Engine Oil - Stop Leak, 12 fl oz, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle **Brand:** permatex **Price:** ₨16667 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal, skip the shop—drive leak-free with Permatex! ## Quick Answers - **What is this?** 30302 Engine Oil - Stop Leak, 12 fl oz, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle by permatex - **How much does it cost?** ₨16667 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/618461308-30302-engine-oil-stop-leak-12-fl-oz-effectively-stops) ## 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 - • **Seal Revitalizer:** Revives rubber and neoprene seals and O-rings for extended engine health and smooth performance. - • **Leak-Proof Confidence:** Stops and prevents small to moderate engine oil leaks without costly repairs. - • **Mess-Free Maintenance:** Say goodbye to constant oil top-ups and messy leaks—keep your engine clean and efficient. - • **Engineered for Every Ride:** Compatible with all gasoline and diesel four-stroke engines—versatility that fits your lifestyle. - • **Cost-Effective Engine Care:** A budget-friendly alternative to expensive mechanic visits, saving you time and money. ## Overview Permatex 30302 Engine Oil Stop Leak is a 12 fl oz liquid formula designed to effectively stop and prevent engine oil leaks and burning in gasoline and diesel four-stroke engines. It revitalizes rubber and neoprene seals and O-rings, providing a long-lasting seal without the need to dismantle the engine, making it a reliable, cost-effective solution for maintaining engine integrity and preventing messy oil leaks. ## Description Permatex’s Engine Oil Stop Leak is specially formulated to provide drivers with a reliable and cost-effective alternative for fixing leaks in their vehicle’s engine system. Suitable for all Gasoline and Diesel Four-Stroke Engines, it’s the perfect solution for anyone experiencing small to moderate engine oil leaks. Permatex Engine Oil Stop Leak effectively stops and prevents engine oil leaks and oil burning without dismantling in a safe and cost-effective manner. It provides a long-lasting seal for engine oil leaks, reduces blow-by, and revitalizes rubber and neoprene seals and O-rings, allowing drivers to experience a smooth and uninterrupted ride. If you are tired of constantly adding oil to your engine or dealing with messy oil leaks, the Permatex Engine Oil Stop Leak is the perfect product for you. Review: Good stuff - It worked Review: Oil - Worked good ## Features - Reliable and Cost Effective: Cost Effective Alternative For Fixing Leaks In Your Vehicles Engine System, Suitable for All Gasoline and Diesel Four-Stroke Engines. - Stops and Prevents Future Leaks: Perfect Solution for all small to moderate Engine Oil Leaks, Effectively Stopping and Preventing Engine Oil Leaks and Oil Burning Without Dismantling The Engine. - Long Lasting Seal: Provides a Long-Lasting Seal for Engine Oil Leaks, Reduces Blow-By, and Revitalizes Rubber and Neoprene Seals and O-Rings, for a Smooth and Uninterrupted Ride. - Stop The Mess: If You Are Tired of Constantly Adding Oil To Your Engine or Dealing With Messy Oil Leaks, the Permatex Engine Oil - Stop Leak is the Perfect Product For Your Garage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWHXTVBH | | Best Sellers Rank | #56,068 in Automotive ( See Top 100 in Automotive ) #173 in Engine & Oil Fluid Additives | | Brand Name | Permatex | | Color | Clear | | Compatible Material | Rubber | | Customer Reviews | 4.2 4.2 out of 5 stars (92) | | Included Components | Engine Oil Stop Leak | | Item Dimensions | 2.56 x 2.56 x 7.44 inches | | Item Form | Liquid | | Item Type Name | Leak Repair | | Item Weight | 0.33 Kilograms | | Manufacturer | ITW | | Material Type | Rubber | | Model | 30302 | | Number of Items | 1 | | Part Number | 30302 | | Style Name | Engine Oil | | UPC | 686226303028 | | Unit Count | 12.0 Fluid Ounces | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Permatex - **Item Weight:** 0.33 Kilograms - **Item dimensions L x W x H:** 2.56 x 2.56 x 7.44 inches - **Material:** Rubber - **Style:** Engine Oil ## Images ![30302 Engine Oil - Stop Leak, 12 fl oz, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle - Image 1](https://m.media-amazon.com/images/I/61pZmwptGFL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff *by K***P on March 22, 2026* It worked ### ⭐⭐⭐⭐⭐ Oil *by J***. on March 20, 2026* Worked good ### ⭐⭐⭐ Didnt notice a big difference *by J***S on August 24, 2024* I had the gaskets replaced around 4 months ago and my engine is dripping little oil, tried the treatment, ran for 300 miles, then again for 100 checked oil and was low again, Its not big leak, but after a week you can notice a small puddle in the driveway. Burnt oil smell went away Maybe a second bottle is needed. Keeping my hopes up. Dont want to dismantle the whole engine to find a gasket that was incorrectly seated. ## Frequently Bought Together - Permatex 30302 Engine Oil - Stop Leak, 12 fl oz, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle - Permatex 82099 Spray Sealant, 12 oz. - Bar's Leaks OS-1 Oil Seal Engine Oil Burning and Leak Repair, 16.9 oz. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/618461308-30302-engine-oil-stop-leak-12-fl-oz-effectively-stops](https://www.desertcart.lk/products/618461308-30302-engine-oil-stop-leak-12-fl-oz-effectively-stops) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-04-23*