Ultra Fine Graphite Dry Lubricant 50 Grams

So far no problems using it for locks and such. I put it in cheap 5ml precision tip plastic bottles. Shake it, puff it. No clogs so far.

We needed to lubricate a door lock. This product did an amazing job... and I have so much left if I ever need to do it again (or 100 more times). I even game some away to others who might have a sticky lock.

Seller shipped quick. There's a lot of graphite in the bottle relative to rip off quantities at home and hardware stores. Is it 5 microns? I don't know that and I will never know that. It's very fine, and fine enough for me. Sometimes sellers chime in with claims on size. Sorry, but sellers can claim anything. I bought this for my brass case resizing dies. Works like any imperialistic dry lube product sold for X times more. Would I buy from this seller again? I would if I lived long enough to use the quantity I have. Add the shipping cost to the item price and compare gram for gram price. And when you have, place your order right here.

5 stars on delivery and packaging. Product is the size of a tylenol bottle and very well packaged. I purchased this graphite powder to make guitar shielding paint. If powder is indeed 5nm, then it will make a very good conductive paint to shield an electric guitar's electronic cavities. This would make for a very quiet electric guitar when playing through an amp. I have to make the paint and then test conductivity. If I remember, I'll come back to post the test results. I am hopeful of a great outcome.

I used this for a CSI theme day for my grandchildren. We learned about fingerprinting. It worked well.

Buffs really well, using it over a matte black finish produces a nice metallic look

This is just powdered graphite in a small bottle. It is exceptionally hard to apply and, as expected, very dusty. Be aware. This is not good for your lungs. Once applied, it works well.

Mix this into tempera paint to shield guitar pickups instead of wasting a lot of money on the commercial stuff.