Duralene "No. 5" White Oil

Walter Lawson recommended using what he called "number 5" as valve oil. When Lawson Horns was still in Boonsboro, Md., their web site referred to it as Duralene No. 5 White Oil.

Since the usual Internet search engines did not turn up any information, I called Duralene to find out what the oil is really called. The actual name is "Duralene White Oil." The Duralene part number for a five gallon pail (the smallest amount they will sell) is 4133. Contact Duralene in Baltimore for pricing and shipping charges.

I hope this information will help those who want to follow Walter Lawson's recommendation.

Created: 19 Oct 2014