IST International Surface TechnologyJanuary 2013, Volume 6, Issue 1, pp 36–37 | Cite asHigh-Quality, Long-Term Protection for Agricultural and Construction MachineryAuthorsAuthors and affiliationsThomas VortmüllerEmail authorCleaning and Pretreatment Pre-Treatment without Heavy MetalsFirst Online: 02 April 2013 16 Downloads This is a preview of subscription content, log in to check accessCopyright information© Springer Fachmedien Wiesbaden 2013Authors and AffiliationsThomas Vortmüller1Email author1.Austria & Switzerland Chemetall GmbHFrankfurt am MainGermany