Document O37nLZ9BVop3NggZ84ogQNn7M

bcc: df: jfa.CS apr i s iso/ OR Buchanan - dBUCH LR Stark - L3TAR McS/McR/CLB/HJU/REH Duplex Quench April 17# 1967 Q r~ v . t <L-u C L\ Mr. S. V. Miller Caterpillar Tractor Co. Peoria, Illinois 6i6ll Dear Mr. Mllleri Your April 14 letter refers to lnfemetloo you request on our MCA 361 quenching. Enclosed la a Iheralnel technical bulletin which gives moat of the inforaatlea you asked for. On Page 2 is a description of the ceapoeltlon of the produot. On page 46 is Infomatlon on tonicity and handling, flash pelnt of the product is 3JO*? CQC end the produet doe# net glee e fire point. If yeu need aort physleel property Infatuation, X would be happy to supply you with what we haws available. If yen would Ilka wore dotailed discussion of the toxicological aspects we would suggest thet your Industrial hygiene depertaant be In contact with our Medical Qapartawnt. X weuld be happy to oaks any arrangewente for thet discussion. Hope thet this supplies the infomatlon you nood. Sincerely yours. D. J. Maseey Project Manager Developaent Departaant si SM,^S98 STLCOPCB4064227