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🔧 Revolutionize your plumbing game—no solder, no stress, just Copper Lock!
ComStar Copper Lock is a cutting-edge, no-heat solder alternative that creates permanent, leak-proof bonds on copper and brass pipes within 60 seconds. Engineered for extreme conditions and trusted by the US Space Program, it withstands pressures up to 10,000 PSI and temperatures from -60°F to 300°F. This 2 oz. portable liquid bonds up to 240 fittings, making it the ultimate tool for professional-grade plumbing without the hassle of traditional soldering.
| ASIN | B004Y753FM |
| Brand | Comstar |
| Colour | Clear |
| Compatible Material | Metal, Liquid |
| Container Type | Bottle |
| Customer Reviews | 4.3 4.3 out of 5 stars (599) |
| Full Cure Time | 60 Seconds |
| Global Trade Identification Number | 00024924108000 |
| Included Components | Liquid |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 2 Fluid Ounces |
| Item Weight | 2 Ounces |
| Manufacturer | Comstar |
| Model Number | 10-800 |
| Other Special Features of the Product | Portable |
| Specific Uses For Product | Plumbing, Industrial |
| UPC | 024924108000 |
| Unit Count | 1 Liquid |
| Viscosity | Low to Medium Viscosity |
| Water Resistance Level | Waterproof |
S**T
Pour tous ceux qui ne sont pas capable de souder ou d'installer des tuyaux de cuivre dans des espaces très restreint, ce produit est dispensable.
J**D
Very good product
S**N
Replacing an evaporator inside a residential refrigerator
P**P
Wow! This worked great. A friend of mine said it wouldn’t work, but I had a rusted leaking receiver drier on my old R-22 system, I cut it out and replaced with a new one and used this to reconnect it and no leaks, system has been performing great for 6 months now. Even more impressive is that this is close to the condenser and gets a lot of vibration and it’s holding up great
E**C
Copper lock delivers with some minor deviation from the instructions Finding this product was heaven sent. I had some work to do in an area where I could not braise. It did take a little time to get it to work correctly without leaking, but I used it on a high pressure gas system with unbelievable success once I got a strategy down. Surprisingly this is an epoxy type product that you can use in place of braising or soldering. In that regard it is pretty strong once cured. The main focus when using this product is that the joint connections must be very clean. Sand down the copper and then clean each joint of with alcohol, the better the clean the better the results. In addition, use a cotton swab to liberly apply to bother the pipe and the connector being mindful to have a good coverage. Lastly, when mating the pieces, be sure to hold the pipe and connecter together for a min until the bond is solid. The instructions say instant, but doing it this way ensures a.leak-free bond. I had a lot of trails with this product but it is an awesome product with a good technique. I would suggest that they rewrite the instructions, but Copper Lock is a winner in my book with the proper technique.
Trustpilot
5 days ago
3 weeks ago