--- product_id: 47245282 title: "Copper Lock 10 ml No-Heat Liquid Solder, Pipe & Coupling Solder" brand: "comstar" price: "MX$776" currency: MXN in_stock: true category: "Com Star" url: https://www.desertcart.mx/products/47245282-copper-lock-10-ml-no-heat-liquid-solder-pipe-coupling store_origin: MX region: Mexico --- # Withstands up to 10,000 PSI flow pressure Instant bond under 60 seconds Operates from -60°F to +300°F Copper Lock 10 ml No-Heat Liquid Solder, Pipe & Coupling Solder **Brand:** comstar **Price:** MX$776 **Availability:** ✅ In Stock ## Summary > 🔥 Seal it fast, seal it strong — no flame, no fuss! ## Quick Answers - **What is this?** Copper Lock 10 ml No-Heat Liquid Solder, Pipe & Coupling Solder by comstar - **How much does it cost?** MX$776 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/47245282-copper-lock-10-ml-no-heat-liquid-solder-pipe-coupling) ## Best For - comstar enthusiasts ## Why This Product - Trusted comstar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Performance:** Maintains integrity from freezing cold to scorching heat (-60°F to +300°F) for year-round peace of mind. - • **Pro-Grade, No Torch Needed:** Exceeds US Military specs without the hassle of heat—professional results with zero flame risk. - • **Unmatched Pressure Toughness:** Engineered to endure extreme pressures up to 10,000 PSI, ensuring reliability in high-stress environments. - • **Universal Metal Compatibility:** Seamlessly bonds copper, brass, and yellow metals, making it your go-to for versatile pipe repairs. - • **Lightning-Fast Leak-Proof Seal:** Achieve a permanent, no-flame bond in under a minute—perfect for urgent plumbing and HVAC fixes. ## Overview ComStar Copper Lock 10 ml No-Heat Liquid Solder delivers a professional-grade, instant bonding solution for copper, brass, and yellow metal pipes. It creates a leak-proof seal in under 60 seconds, withstands pressures up to 10,000 PSI, and performs reliably across extreme temperatures from -60°F to +300°F. Trusted by experts and compliant with US Military standards, this no-flame adhesive is ideal for plumbing, HVAC, and emergency repairs, offering a safer, faster alternative to traditional soldering. ## Description ComStar Copper Lock 10 ml No-Heat Liquid Solder, Pipe & Coupling Solder | For Plumbing & HVAC, Permanently Bonds Pipe & Coupling In Minutes, Leak-Proof Seal to 500 PSI, -60°F to +300°F, Made in USA: Electrical Outlet Switches: desertcart.com: Tools & Home Improvement ## Features - INSTANT BOND & SEAL: Achieve a leak-proof connection in under 60 seconds with this powerful no flame pipe adhesive—perfect for emergency repairs, HVAC maintenance, and plumbing upgrades. - HIGH-PRESSURE PERFORMANCE: Engineered to handle extreme conditions, this pipe sealing compound withstands up to 10,000 PSI flow pressure and 500 PSI contained pressure without compromising the bond. - UNIVERSAL PIPE COMPATIBILITY: Ideal for copper, brass, and yellow metals, this fast-acting joint solution works with all refrigerants and liquids, making it versatile for various plumbing and A/C systems. - EXTREME TEMPERATURE RESILIENCE: Designed for demanding environments, this no heat connection formula performs flawlessly between -60°F and +300°F for year-round reliability. - PROFESSIONAL-GRADE STANDARDS: Trusted by experts and exceeding US Military copper bonding specs, this heat-free sealant delivers exceptional results without a torch or soldering kit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004Y758Z2 | | Best Sellers Rank | #15,766 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #38 in Solder | | Brand Name | ComStar | | Color | Red | | Compatible Material | Copper, Brass, Yellow Metals | | Container Type | Bottle | | Customer Reviews | 4.2 4.2 out of 5 stars (1,151) | | Full Cure Time | 1 minutes | | Global Trade Identification Number | 00024924108017 | | Included Components | Liquid | | Item Form | Liquid | | Item Package Quantity | 1 | | Manufacturer | Comstar | | Material Type | copper | | Model | 10-801 | | Number of Pieces | 1 | | Other Special Features of the Product | Environmentally friendly, instant bonding, high-performance | | Part Number | 024924108017 | | Specific Uses For Product | Industrial Use | | UPC | 024924108017 | | Viscosity Level | Medium | | Volume | 0.34 fluid ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** ComStar - **Item Form:** Liquid - **Material:** copper - **Special Feature:** Environmentally friendly, instant bonding, high-performance - **Specific Uses For Product:** Industrial Use ## Images ![Copper Lock 10 ml No-Heat Liquid Solder, Pipe & Coupling Solder - Image 1](https://m.media-amazon.com/images/I/51I3WNy0uTL.jpg) ![Copper Lock 10 ml No-Heat Liquid Solder, Pipe & Coupling Solder - Image 2](https://m.media-amazon.com/images/I/31uY7XMQYUL.jpg) ![Copper Lock 10 ml No-Heat Liquid Solder, Pipe & Coupling Solder - Image 3](https://m.media-amazon.com/images/I/41TDkQIRNML.jpg) ![Copper Lock 10 ml No-Heat Liquid Solder, Pipe & Coupling Solder - Image 4](https://m.media-amazon.com/images/I/41NwAsheFnL.jpg) ![Copper Lock 10 ml No-Heat Liquid Solder, Pipe & Coupling Solder - Image 5](https://m.media-amazon.com/images/I/41WI5xe4VEL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I use it to fix a tiny leak at copper pipe connection ? Thanks** A: No. This is for attaching two copper pipes together, and it will need to cure for a little while before it gets wet. It won't help with an existing leak. I would try plumbers' putty, and if that doesn't help with the leak, you may need to pull the pipes apart. It'll cost a little money, but a plumber will be a big help. **Q: Has anyone tried using this on flared hvac fittings that are having a problem getting a good seal?** A: No, not tried. But can only imagine it would work well. However, flared hvac fittings shouldn’t really need this as they use threats, ferrules, and viton seals, correct? Anyway, I would just do an experiment: spend 10 on a bottle, assemble a capped tube using said flared fittings, and pressurize (standard pancake-style or alike 1XX psi compressor for pneumatic tools etc). Report back if pressure holds (compared to the control - compressor alone is good) ;) **Q: Can it be used for jewlery making** A: Probably not. I don’t think it would hold up to constant movement. I think it was a solderless method of bonding copper tubing and elbows together without using a torch and solder. **Q: I have a turntable that only works on one channel, thinking there's a bad connection internally. Would this product work for this?** A: I had the same problem but after readjusting the two screws that attach the cartridge to the headshell the problem is fixed so I figured out the problem was the needle was not fit in the vinyl correctly, if it leans on one side then it only works on the channel it leans on, hopes it helps ## Frequently Bought Together - ComStar Copper Lock, No Heat Solder for Copper & Brass Pipes, Create A Permanent Leak-Proof Bond Instantly, Made in USA, 10 ml (10-801) - FiberWeld Pipe Repair Cast 2x48 Inch – High Strength Adhesive Fiberglass Wrap – White - Just For Copper JFC070 Epoxy Putty --- ## 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.mx/products/47245282-copper-lock-10-ml-no-heat-liquid-solder-pipe-coupling](https://www.desertcart.mx/products/47245282-copper-lock-10-ml-no-heat-liquid-solder-pipe-coupling) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-09-02*