Cleans and restores relays, controls, switches, attenuators and thermostats on electronic equipment. Leaves no residue and will not harm plastics or insulators.
This contact cleaner is outstanding: it leaves no residue, and it really improves conductivity in old corroded switches, the kind you see in vintage audio equipment. I had one really stubborn rotary switch that I thought I would have to take apart to clean manually, but several generous flushes with this spray were able to cut down resistance between switch contacts to a fraction of an Ohm. For rotary potentiometers, I recommend using this cleaner first and then follow it up with a DeOxit spray to retain lubricating action of the potentiometer. This cleaner is also Made in the USA!
It really gets the job done, and it's not as expensive as others cost.
Login Here to rate and review this product.
21-2525 - 4 oz. Chemical Dispenser
Dispenses only as much fluid as needed for the job Eliminates loss through evaporation and spills One-handed touch on the dish dispenses only the required amount of fluid Airtight check valve prevents contaminated liquid from dripping back into bottle High density...
21-7130 - Disposable Vinyl Gloves
Industrial grade disposable 5 mil lightly powdered vinyl Great general purpose glove, commonly used for food handlers Size: Large 100 per box
58-16085 - 500GB 2.5" Notebook Hard Drive 5400 RPM
WD Scorpio Blue 2.5-inch drives offer high-performance, low power consumption and cool operation, making them ideal for notebooks and other portable devices.
83-12512 - 15.6" Replacement LCD Screen LED 1366 X 768
MCM has partnered with a leading LCD screen supplier to provide replacement LCD screens for laptops and other video display uses. If you don't see the laptop display you need, please ask. We have many models available to us for special order. Please confirm with o...
32-30155 - 65120RE01M3393LNA19-A4 Mainboard
MCM Cat 57, Page 1177
MCM Cat 56, Page 1035
Requires Adobe Acrobat Reader.
MCM is a great company. Very fast service and shipping of Raspberry Pi. Will tell all my friends to buy from MCM