Profile: Roche-Thomas Corp. produces oils & lubricants, cleansers, instrument care kits, brushes and swabs. Our oils & lubricants include premium valve oil, slikstuf valve oil, premium slide oil, premium fingerboard oil, premium cork grease, premium rotary valve oil and trombone slide cream. Our care kits include trumpet/cornet care kits, trombone care kits and flute/piccolo care kits. Our swabs are made up of firm cotton cloth and strong weighted pull cord.