Dennis R. Keicher is the Technical Service Application Specialistfor 3M Automotive Aftermarket Division. His career experience includes 21 years as an ASE Master Collision technician & I-CAR Platinum collision technician, six years as a 3M professional sales representative and12 years with 3M technical service. He is the past instructor of 11 I-CAR classes and is regularly a presenter at major international industry events including Automechanika, SEMA and NACE. Current assignments with 3M include project management and technical leadership in new product development of corrosion resistant coatings and seam sealer technology.