MG Chemicals 847 Carbon Conductive Assembly Paste, 1 oz Jar

Very good

This product fulfilled its claims and reduced the resistance of electrical connections

Le produit reçu a déjà été utilisé et ré-emballé avec du scotch

This is the best product to use for any type of electrical connections, I used it in the sockets of some old outdoor light fixtures, the sockets have the old copper threads and kept corroding due to both moisture and the contact of the aluminum base of the bulb to the copper threads in the sockets. The bulbs would fail and the bases would sometimes get stuck and break off in the socket. This paste solved that problem by making the transition between the copper to aluminum contact also keeping moisture out and the socket lubricated. Good for both high and low voltages. Note: a very little goes a long way, it is very black in color and greasy and can be messy if not careful, After I cleaned out the sockets with a rotary tool with a small wire wheel to remove the crusty corrosion I applied it with a Q-tip on the threads and dabbed a little bit on the tongue in each socket. Since then no more problems, the corrosion stopped and the bulbs and lights still work great.

The product is great. The packaging? I have read a few reviews where buyers have said their item was used and resealed. So although mine appeared that way, (see pics) the contents inside looked undisturbed or unused. The outer package was scotch taped closed and the jar had white tape oddly around the cap. I find it hard to believe that the manufacturer would package it that way. It's expensive stuff. If I thought there was any missing I would have returned it.