Mastercool 90935 Alum Bond Aluminum Repair Compound – High-Strength Aluminum-Filled Epoxy for Castings, Radiators, Tanks & Engine Components – Machinable Metal Repair Solution

This stuff really does contain aluminum! I used it for a client project that needed to be electroplated, and the metal components could be welded or otherwise soldered together, so I used this stuff and voila! Super strong bond and no electroplating trouble at all!

Works great! I had a hole in a high side AC line on a Chrysler Pacifica. After repair the system is sealed and holds pressure.

Sello la fuga de condenser...y volvió a funcionar!!!

Lo he usado para reparar ollo en bandeja de hornear y fue todo un éxito

Used it to adhere bumper cover, and door handle covers to my car as I was blacking them out. It's held up for over 6 months through the heat, cold, rain, and wind. I do occasionally hear a bit of cracking when it's really cold but it's still on there. Edit- after a few years of having this hold my bumper and handle covers to my car- I totaled my vehicle by hitting a deer. The bumper flew off into the road and the cover stayed on! This stuff sure does have a strong hold.

Good product ! For AC repairs !

After trying this product per instructions, it never cured. I then tried to increase the ratio of hardner by about 25 percent. It still did not harden. I would recommend trying this on a sample before working on the intended repair. Using this on the intended repair resulted in scrapping a very expensive air conditioner coil.

Gave me the cohesive bonding I needed just right!