I am new to both SRP and the world of straight razors and I decided to work on them myself, rather then send them out for honing and/or restoration. One of the required items mentioned here is Maas.

Both of my local hardware stores don't stock it but it's available on amazon.com. The problem is there are about a dozen different maas products to choose from, pastes, creams, liquids, cleaners, polishers, etc.

Any input about Maas, which Maas, or No Maas, (boxing joke), would be appreciated