Penephite, Kroil Penetrant with Graphite

Customer was really impressed and satisfied with the product

I use Kroil for everything. It cleans, loosens and protects surfaces like no other penetrating oil I have used in my 63 years. Highly recommended.

I use this on door locks and such. I needed more to lubricate the moving parts on a 67 year old loom. The parts collect lint, so using a graphite-based lubricant made the most sense. This stuff is the bomb! It freed up crusty joints and made them as smooth - probably more smooth - than when they were new.

My grand father used it. My dad used it. I use it. Because there is nothing better

This is the only stuff I found that actually works on very rusty metal