--- product_id: 691417473 title: "Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak - 18 oz. (Pack of 2)" brand: "bar's leaks" price: "32408CFA" currency: XOF in_stock: true category: "Bar's Leaks" url: https://www.desertcart.sn/products/691417473-bars-leaks-1109-block-seal-liquid-copper-intake-and-radiator store_origin: SN region: Senegal --- # No draining needed Universal coolant compatibility Permanent leak fix Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak - 18 oz. (Pack of 2) **Brand:** bar's leaks **Price:** 32408CFA **Availability:** ✅ In Stock ## Summary > 🚗 Seal the deal with Bar’s Leaks—because your engine deserves a leak-proof life! ## Quick Answers - **What is this?** Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak - 18 oz. (Pack of 2) by bar's leaks - **How much does it cost?** 32408CFA 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/691417473-bars-leaks-1109-block-seal-liquid-copper-intake-and-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 - • **Hassle-Free Application:** Pour directly into the radiator—no draining or disassembly required, saving you time and stress. - • **Versatile Leak Coverage:** Effectively seals leaks in heads, blocks, intake manifolds, gaskets, freeze plugs, heater cores, and radiators. - • **Advanced Fiber Reinforcement:** Fiber additives lock with liquid copper for a durable, long-lasting seal that outperforms standard stop leaks. - • **Permanent Cooling System Repair:** One-step formula seals leaks in plastic, aluminum, and cast iron—no temporary fixes here. - • **Universal Coolant Compatibility:** Works seamlessly with all traditional and extended life coolants, from pink to green and beyond. ## Overview Bar's Leaks 1109 Block Seal Liquid Copper is a powerful, one-step radiator and intake leak repair solution that permanently seals coolant leaks in various engine components. Compatible with all types of antifreeze and coolant, it requires no draining and uses advanced fiber additives for a durable, waterproof seal, making it the #1 choice for automotive cooling system maintenance. ## 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 - The information below is per-pack only - 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 | B0DC7TX8SJ | | Best Sellers Rank | #14,517 in Automotive ( See Top 100 in Automotive ) #1 in Radiator Sealers | | Brand Name | Bar's Leaks | | Color | copper | | Compatible Material | Ceramin | | Customer Reviews | 4.3 4.3 out of 5 stars (1,545) | | Included Components | 1109 Block Seal | | Item Dimensions | 7.5 x 2.6 x 2.6 inches | | Item Form | Liquid | | Item Weight | 2.3 pounds | | Manufacturer | Bar's Leaks | | Material Type | Sodium Silicate | | Model | 1109 | | Number of Items | 2 | | Number of Packs | 2 | | Part Number | 1109 | | Style Name | 1 Pack | | Surface Recommendation | Automotive | | Unit Count | 2 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Bar's Leaks - **Item Weight:** 2.3 pounds - **Item dimensions L x W x H:** 7.5 x 2.6 x 2.6 inches - **Material:** Sodium Silicate - **Style:** 1 Pack ## Images ![Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak - 18 oz. (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/81SzzKjVVkL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak - 18 oz. (Pack of 2) - Bar's Leaks Rear Main Seal Repair, 16.9 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.sn/products/691417473-bars-leaks-1109-block-seal-liquid-copper-intake-and-radiator](https://www.desertcart.sn/products/691417473-bars-leaks-1109-block-seal-liquid-copper-intake-and-radiator) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-22*