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🔧 Revolutionize your repairs—no heat, no hassle, just Copper Lock power!
Copper Lock is a revolutionary no-heat solder alternative designed for copper and brass pipes, delivering a permanent, leak-proof bond in 60 seconds. Trusted by the US Space Program and exceeding military standards, it withstands pressures up to 10,000 PSI and temperatures from -60°F to 300°F. Portable and cost-effective, one 2oz bottle bonds up to 240 fittings, making it the ultimate solution for professional plumbers and HVAC technicians seeking fast, reliable, and clean pipe repairs.
| Asin | B004Y753FM |
| Best Sellers Rank | 360,743 in DIY & Tools (See Top 100 in DIY & Tools) 242 in Solder |
| Brand | Comstar |
| Colour | Clear |
| Compatible Material | Metal, Liquid |
| Container Type | Bottle |
| Country Of Origin | USA |
| Customer Reviews | 4.2 4.2 out of 5 stars (641) 4.2 out of 5 stars |
| 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 |
| Manufacturer Part Number | 024924108000 |
| Model Number | 10-800 |
| Number Of Packs | 1 |
| Number Of Pieces | 1 |
| Other Special Features Of The Product | Portable |
| Specific Uses For Product | Plumbing, Industrial |
| Unit Count | 1 Liquid |
| Upc | 024924108000 |
| Viscosity Level | Medium |
| Water Resistance Level | Waterproof |
User
Works as Wriitten its actually amazing and didnt expect the results too be so good
Telling you what as in for not leaking and Fast clean hold.. This stuff is amazing .. bending the pipe back and forth under pressure yeah it will break but any mechanic and plumber knows compare it too locktight if you twist it enough or bend it it will break loose but a copper pipe in the wall or for a fix its as good as solder its amazing actually i never believed it would work... for the price and the big bottle you can do allot allot of pipe repairs for allot less money for solder and Map gas so a better value for the money for sure
User
4 months and holding fast on evaporator install
Replacing an evaporator inside a residential refrigerator
User
Very good product
Very good product
User
Solid Connections
I had some pieces of 1/2" copper left from a project and wanted to build a plant stand. I needed it to be secure and strong so I could pick it up and move it around and not worry about it coming apart. This worked great! I tried to pull the pieces apart and it is solid. So easy to use! I also purchased a similar one from my local Ace Hardware but this one was about 4x as big and cheaper and this one worked at least as well if not better.
User
ok
ok
Trustpilot
3 weeks ago
2 weeks ago