Today I was taking an oar to show a group of students and I was reminded about how well Oarsman Marine Tallow keeps the leathers tight on the loom and quiet in the oarlock. I discovered this stuff while at the Wooden Boat Show a couple years ago, bought a small container, and now I live and swear by it. I apply it as seen in the pictures every other row, or every row when I am rowing frequently. I also use it on my oarlocks and sockets. Great stuff. To order some, contact the maker, Rodger Swanson.