Document NeQ9eVVLoaraXJ3qaao09zgKQ

/UU/fi Q Richmond S1m December 17, 1958 Paoli Laboratory Mr* J. S. Nlchollea NEV GUH ACOUSTICAL PLASTER 12/tf C* G* Shuttleworth - cv cet Mr* V* 0* Webster - Richmond Sales There la nothing which can be added to Beatwall Lite Acoustical Plaster to make it harder* This type acoustical plaster by its very nature is a soft friable material and is not designed for use where it will receive any abrasion or wear* If a harder acoustical plaster is required, then one with a gypsum base should be used such as Kalita* PLAINTIFF'S EXHIBIT GP-225S f Form 6084 JOM 4*38 PRINTED IN U.5.A. & XlU Bestwalh Certain-teed Sales Corporation FOR PAOLI LAB DATE 12-15-58 FROM Rich Sales OFFICE ATTENTION OF MR. C. G. SHuTTLSVTOXTa SUBJECT NET GUN ACOUSTICAL PLASTER ANSWERING YOURS DICTATED BY J. S. Nicholles ec: T.G. Webster s/r. We have made initial sales of the subject product from Sigurd Plant to the Sgn Francisco area* * m1 The account who used this material has requested information as to what may be added to this plaster to make it a little harder* They have complained that it is too soft, rubs off easily, and the least knock causes pieces to drop off leaving dents. We requested information from Mr. Jorgensen at Sigurd but he stated there was nothing he knew of that could be added and suggested we write you for advice as to whether you ha' any knowledge of what might be done if anything# i^ DEC 17 I958 sestvvau. CO.'.TOj gypsum N; SGP 0005369