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- hector-musique (3398)- Feedback left by buyer.More than a year agoVerified purchaseGreat communication. A pleasure to do business with.
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Reviews (1)

01 Mar, 2016
Best thick valve oil
I've compared this oil to Hetmann #3. The Yamaha is a looser, "slicker" oil that lasts longer. Hetmann can leave deposits on valves, the Yamaha doesn't do that. I purchased this oil on recommendation of Jim Manley, and I'm very glad I tried it. Works great in my Selmer K-Modified from '64, and my York Custom Model from '46.