Document 2NakROgrrgZ3vnVyL613XEB1b

ccs C. I. Hayden July 19, 1971 FROM: S. M. Lillis J. C. Toman / SUBJECT: ASBESTOS FIBER from Curty (Cefilac) The attached report from Johns-Manville covering a comparison of the Cefilac fiber vs our J-M $K02 confirms our preliminary report of May 17, 1971 on the same subject. The Cefilac fiber is slightly crudier and a little lower on surface area but it is also a little longer fiber. ' We also sheeted out a sheet of 3/61i" VICTOPAC 6l on our Production equipment in Plant k after mixing a Lab. Batch with this fiber on our small mixer. The test results on this sheet are attached, and the results are good - comparable to our VICTOPAC 61. Please advise Mr. Vignals accordingly. ds Attachments Materials Engineering J. C. Toman DANA-310 VPD-158-0000335