Document v61eGM81pzGJJX1d6YmKVxwzw

/October 2, 1970 Dr. Mitchell E. Zavon ' Kettering Laboratory -. ' University of Cincinnati . /College of Medicine ... Cincinnati, Ohio 45219 . : ... ' : ` . .. : '*. k ... . . . -V , . 'r . , T)ear Mitch: ' ' .' . ' . ;I f ind no record that we have advised Aroclor for use in silo paints. I certainly hope we have not. !Jov/~ ever, I know it is in there and certainly when it was put in there nobody had any idea it would get out into' the silage and proceed from there to the cow to the milk. We have discontinued all plasticizer uses of Aroclor and that should take care of the silo usage. Whether a letter should be sent tc all the silo paint manufacturers may or may not be feasible. It certainly is something that should be looked into. .. Thanks for your interest in the natter. We have, of course, been dealing with the Ohio authorities, as v/ell as some of the silo paint manufacturers. , . - Sincerely, .... REK/ln ' ' :. R. Emmet Kelly, M. D. Medical Director : ' ' bcci V7. B. Panageorge - Bill,' have we ever taken any positive steps to be sure people aren't still painting silos with paint that has Aroclor as a component? REK oS\N 325765 TOWOLDMON0046152 WATER_PCB-00037129