Are you a Martin guitar player? Join the greats: Johnny Cash, James Taylor, Joan Baez, etc. Houghton supplied the Martin Guitar Factory in Nazareth, PA with multiple bulk tank trucks of inhibited ethylene glycol. C.F. Martin & Co.® has been creating the finest instruments in the world for 183 years. What a pleasure to support the American music tradition. https://martinguitar.com/about/about-martin-mission-statement.html #glycoldelivery