--- product_id: 10430311 title: "Bar's Leaks 1109-6PK Liquid Copper 'Block Seal' Intake and Radiator Stop Leak - 18 oz., (Pack of 6)" brand: "bar's leaks" price: "149716CFA" currency: XOF in_stock: true category: "Bar's Leaks" url: https://www.desertcart.sn/products/10430311-bars-leaks-1109-6pk-liquid-copper-block-seal-intake-radiator store_origin: SN region: Senegal --- # Permanently seals leaks Compatible with all antifreeze types One-step, no draining needed Bar's Leaks 1109-6PK Liquid Copper 'Block Seal' Intake and Radiator Stop Leak - 18 oz., (Pack of 6) **Brand:** bar's leaks **Price:** 149716CFA **Availability:** ✅ In Stock ## Summary > 🚗 Seal the deal—never let a leak slow your ride! ## Quick Answers - **What is this?** Bar's Leaks 1109-6PK Liquid Copper 'Block Seal' Intake and Radiator Stop Leak - 18 oz., (Pack of 6) by bar's leaks - **How much does it cost?** 149716CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/10430311-bars-leaks-1109-6pk-liquid-copper-block-seal-intake-radiator) ## Best For - bar's leaks enthusiasts ## Why This Product - Trusted bar's leaks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Permanent Leak Repair:** Stop coolant loss for good with a single pour. - • **Effortless Application:** Just pour directly into the radiator—no draining or disassembly required. - • **Multi-Material Sealant:** Seals leaks in plastic, aluminum, cast iron, and more for versatile protection. - • **Fiber-Enhanced Strength:** Advanced fiber additives lock in place for a durable, long-lasting seal. - • **Universal Coolant Compatibility:** Works flawlessly with all traditional & extended life antifreeze colors and formulas. ## Overview Bar's Leaks Liquid Copper 'Block Seal' is a powerful, one-step coolant leak repair solution that permanently seals leaks in various engine components without draining your system. Compatible with all antifreeze types and designed with fiber additives for enhanced durability, this 6-pack ensures your vehicle’s cooling system stays leak-free and running smoothly. ## Description Bar’s Leaks® Liquid Copper™ Block Seal Coolant Leak Fix Stop Leak seals larger leaks regular stop leaks won’t. One step formula permanently repairs coolant loss problems on cars, trucks, vans, SUV’s and RV’s. Antifreeze compatible sodium silicate liquid glass penetrates large and small leaks in plastic, aluminum and cast iron heads, blocks, intake manifold & gaskets, freeze plugs, heater cores and radiators. Fiber additives lock together with liquid to increase strength and promote a permanent seal. It will not harm the coolingsystem when used properly, no draining is required. Use with ALL types of traditional or extended life coolant including yellow, orange, pink, red, blue, purple and green silicate based & non-silicate based (OAT/HOAT) 50-50 mix antifreeze, and/or water. ## Features - PERMANENTLY FIXES COOLING SYSTEM LEAKS: . One step formula permanently repairs coolant loss problems on cars, trucks, vans, SUV’s and RV’s. - ANTIFREEZE COMPATIBLE - NO DRAINING REQUIRED: Antifreeze compatible sodium silicate liquid glass penetrates large and small leaks in plastic, aluminum and cast iron heads, blocks, intake manifold & gaskets, freeze plugs, heater cores and radiators. - ONE STEP - POUR DIRECTLY INTO RADIATOR - EASY TO USE: Fiber additives lock together with liquid to increase strength and promote a permanent seal. It will not harm the coolingsystem when used properly, no draining is required. - USE WITH ALL TYPES OF TRADITIONAL OR EXTENDED LIFE COOLANT: Use with ALL types of traditional or extended life coolant including yellow, orange, pink, red, blue, purple and green silicate based & non-silicate based (OAT/HOAT) 50-50 mix antifreeze, and/or water. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BYS6T98 | | Brand Name | Bar's Leaks | | Color | clear | | Compatible Material | Glass | | Customer Reviews | 4.3 4.3 out of 5 stars (1,506) | | Global Trade Identification Number | 10046087011093 | | Included Components | (6) Liquid Copper 'Block Seal' Intake and Radiator Stop Leak | | Item Dimensions | 2.6 x 2.6 x 7.4 inches | | Item Form | Liquid | | Item Type Name | Liquid Copper 'Block Seal' Intake and Radiator Stop Leak (Pack of 6) | | Item Weight | 1.3 Pounds | | Manufacturer | Bar's Leaks | | Material Type | Copper, Glass | | Model | 1109-6PK | | Number of Items | 6 | | Part Number | 1109-6PK | | Style Name | Compact | | Unit Count | 6.0 Count | | Warranty Description | See manufacturer | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Bar's Leaks - **Item Weight:** 1.3 Pounds - **Item dimensions L x W x H:** 2.6 x 2.6 x 7.4 inches - **Material:** Copper, Glass - **Style:** Compact ## Images ![Bar's Leaks 1109-6PK Liquid Copper 'Block Seal' Intake and Radiator Stop Leak - 18 oz., (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/71Punx5e8fL.jpg) ![Bar's Leaks 1109-6PK Liquid Copper 'Block Seal' Intake and Radiator Stop Leak - 18 oz., (Pack of 6) - Image 2](https://m.media-amazon.com/images/I/61A7pVu7v0L.jpg) ![Bar's Leaks 1109-6PK Liquid Copper 'Block Seal' Intake and Radiator Stop Leak - 18 oz., (Pack of 6) - Image 3](https://m.media-amazon.com/images/I/61F0A2biyVL.jpg) ![Bar's Leaks 1109-6PK Liquid Copper 'Block Seal' Intake and Radiator Stop Leak - 18 oz., (Pack of 6) - Image 4](https://m.media-amazon.com/images/I/41X0xUy+9EL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Bar's Leaks 1109-6PK Liquid Copper 'Block Seal' Intake and Radiator Stop Leak - 18 oz., (Pack of 6) - Bar's Leaks Liquid Aluminum Radiator and Heater Core Stop Leak. 6 Pack,1186-6PK --- ## 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.sn/products/10430311-bars-leaks-1109-6pk-liquid-copper-block-seal-intake-radiator](https://www.desertcart.sn/products/10430311-bars-leaks-1109-6pk-liquid-copper-block-seal-intake-radiator) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-08*