Comstar bakrena brava, lem bez topline za bakrene i mesingane cijevi Trenutačno stvaraju trajnu vezu otpornu na curenje, dizajnirano za američki svemirski program i zadovoljava američke vojne specifikacije. Proizvedeno u SAD-u 2 oz. 10-800 Crveno

Brand:Comstar

3.2/5

56.82

ComStar's Copper Lock je revolucionarna i ekološki sigurna metoda za lemljenje cijevi dizajnirana za američki svemirski program. Ovaj jedinstveni proizvod trenutačno spaja bakrene i mesingane cijevi/fazonske komade bez upotrebe topline ili metalnog lemljenja. Copper Lock je odličan za sve žute metale, bakar, mesingane cijevi, spojeve, sva rashladna sredstva i tekućine. Jednostavno ga nanesite unutar priključka i/ili na cijev; pazeći da je tekućina potpuno po obodu, stane u cijev i unutar 60 sekundi će prevladati trajna nepropusna brtva. Nije potrebno zagrijavanje ili lemljenje za stvaranje trajne nepropusne veze. Copper Lock može brtviti bakrene cijevi do 2 inča (580 mm). Jedan od ovih opisa od 2 oz još uvijek spaja čak 340 spojnica od 3/8 inča. Formula Copper Lock-a koja je u postupku patentiranja omogućuje mu da izdrži pritiske od 10 000 PSI protoka i 500 PSI u zatvorenom prostoru. Također može izdržati temperature od -60°F do +300°F. Može podnijeti tlačne testove vodovodnih sustava za 2 minute, a klimatizacijske sustave za 25 minuta. Copper Lock također se može rastaviti na 400°F topline i zatim ponovno primijeniti. Copper Lock premašuje sve američke vojne specifikacije za spajanje bakra: Mil-S-46163A Type I Grade K, Mil-S-224723E Letter Grade CVV.

Ne zahtijeva toplinu ili lemljenje za stvaranje trajne nepropusne veze i može se rastaviti na toplini od 400°F i zatim ponovno nanijeti. Bakrena brava pomaže u ispitivanju tlaka za vodene sustave u roku od 2 minute, a A/C sustave u roku od 25 minuta. Izvrsno za sva rashladna sredstva sa žutim metalima, bakrom, mjedenim cijevnim priključcima i trenutno ih spaja. Trajna nepropusna veza ocijenjena do 500 psi s temperaturnim rasponom od -60°F do +300°F. Ekološki sigurna metoda za lemljenje cijevi do 2 inča (580 mm).
Country of Origin USA
Is Discontinued By Manufacturer No
Item model number 10-800
Manufacturer Comstar
Product Dimensions 5 x 4 x 4 inches; 3.53 Ounces

3.2

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Scritto da: True Kong
Good product
Works realy well. Will buy again.
Scritto da: Michael Leahey
Impressed
Used this to extend a copper pipe in a bathroom reno! Was surprised how easy it makes it to do so.
Scritto da: b.right
Didn't work on ac tubing
Reviews looked great and I really wanted this to work, but sadly it failed on multiple connections on my mini split ac install. Maybe the pressures were to high or the tubing (1/2 and 3/8) ware too small. Nevertheless I had to replace them with flange nut connections. Maybe would have worked better with standsrd 1/2 inch water lines.
Scritto da: Joe
Works half the time!
I followed all the instructions, and cleaned the copper well (just as if soldering) and clean any dust left from the brush (tip from another reviewer). I had about a 50% success rate, the fittings didn’t blow off just had slight leaks. I bought the product for some spotshard to get to with the torch…had to do it the old and more reliable way in the end. ????
Scritto da: wezat
Magic
This thing works as advertised no question asked I told my friends about it forget about welding torch,
Scritto da: molehillrock
Works well and fast
It works just like a product that I have been used for the past 35 + years (locktite) Same Red liquid, same aerobic action, same smell and hopefully works as well. PS: For the people who do not how this type of product works, the product needs air to stay a liquid, if the bottle is full it will set up. You are paying for a given amount not a full bottle. As I always say "If all else fails, try the instructions!"
Scritto da: Eric
Works... Must have patience.
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.
Scritto da: andy
Hvac repairs DYI best friend
This worked very well with my new condenser replacement , this is way easier than using heat equipment and welding, this will bind so strong that you can't break with your arm, the key point is to brush the copper ends well and after job completion with in 20 min do an air suction out of system then add more to the ends and if there is any leak , the suction will cover the leaks, you can heat it up a little to speed up the bond, just hover light heat for a second or 2,
Scritto da: Serge Florant
Un produit indispensable
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.
Scritto da: simon
4 months and holding fast on evaporator install
Replacing an evaporator inside a residential refrigerator

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