Blastech Rail Services requalifies Tankcars on 5-year intervals. This includes all mechanical requirements, interior linings, and exterior coatings. The top fittings plates are routinely stripped of the existing rubber and recovered to manufacturers specifications. Our skilled applicators perform this work to the highest quality standards. Call Derrick Hexamer at (519) 861-0072 or email This email address is being protected from spambots. You need JavaScript enabled to view it. to learn more.