Document pm75Qm40JeyYrzKv4NKdXL2Bw

FILE NAME: Kaiser Gypsum (KG) DATE: 1973 July 24 DOC#: KG076 DOCUMENT DESCRIPTION: Memo RE Plastic Cement - New Formula KAISER C E M E N T 6- G Y P S U M C O R P O R A T I O N INTER-OFFICE MEMORANDUM TO - / r . J. HOFFMAN COPIES TO C. DAVIS P. A. HAWKINS M. S. JARED J. C. MC COE J. T. MC KELLAR DATE FROM JULY 24, 1973 n B. J. MURPHY PLASTIC CEMENT - NEW FORMULA After several weeks of field and lab testing by John McKellar and lm Post s group, we feel that the existing plastic cement product has been duplicated by a new formula which eliminates all asbestos lDers. As of this date, we recommend that you phaseout the old hand plastic and start replacing it with the new formula. ' Ralph, we would like to have a couple of months leeway before eliminating he gun plastic. With the assistance of John McKellar and Jack McCoe S U k e t0 select three or four large gun plastic applicators ' and then come up with a suggested formula utilizing the new hand plastic This way the plasterer can add his own fibers at the jobsite thereby e l m m a t m g all products at Permanente containing asbestos fibers. BJM:nz P O R M I 50 I F\/nR?9n^A_nni