I hear a lot of people asking where they can buy the copper grease/anti seize compound that is found on brand new Glock slides. I did some research on this and I’m pretty sure the product is Loctite C5-A Copper Based Anti-Seize Compound.
Loctite C5-A copper based anti-sieze compound prevents rust, corrosion, galling and seizing of metal parts. You can use it on most metals, plastic, copper, brass, steel, cast iron and stainless steel. Here is a link where you can buy it online…Loctite 51147 C5-A Copper Based Anti-Seize, -30 to 1800 degrees F Temperature Range, 8 oz at Amazon.com