Document 67nK9rn26oX7e0YvZJMXRwKo

ZONOLITE CONSTRUCTION PRODUCTS DIVISION DATE: May 14, 1970 Gentlemen: U. S. Minerals Company has developed a new asbestos-free sprayed fiber "Cafco Type D/CF. The CF stands for "Ceramic Fiber". This does not mean that this product can be sold with UL label service. Our information, as of this date, is that one test has been passed at UL and was a roof deck assembly similar to our RC-5-1 l/2hr. or RC-10-lhr. It has not been listed by UL, and they do not have equivalency with the new product for their other fire tests. There have been recent ads in trade journals stating "U.L. Approved" , which may be correct in the strictest inter pretation, since they ran a fire test. Be alert and keep selling cementitious Mono-Kote and all its advantages. TFE/jac P.S. Pretty reliable sources state this new material will demand a 25* price increase and has a higher tested density. O <*> U c ^ R. L. Asher/Zono-Boca Raton CP) J. N. Beveridge E. D. Bossier/Zono-New Orleans W. J. Bourke/Zono-Chicago Plant R. K. Bumham/Ari-Zonolite N. T. Burns/Zono-Beltsville (Muirkirk) Norm Bushell/Grant Industries R. F. Chaney J. Cintani/Zone-Trenton w. V, Culver/Zono-Auburn A. W. Dambros/Zono-Los Angeles R. 0. deBastian/Zono-St. Louis W. T. Dingler/Zono-Denver T. E. Dietrick/Zono-Atlanta (V) R. E. Dunham/Zono-Minneapolis Office P, P. Farrell R. A, Feddeck T... P. Feit Floyd Gebert/Robinson Insulation Co. D. G. Gehring/Zono-Milwaukee W, G Gray/Zono-Dearborn J. H. Greer/Veraiculite Products, Inc. c. W. Guenther R. G. Hartman/Zono-New Castle R. Hodges L. P. H_o__ll_i_s , Jr./Zono-High Point ZONOJUTE DMSIO.H X.L. Irvine/Vermiculite-Intermountain, Inc> ST. LOUIS. MO. 63H0 R. P. Johnson R. c. LaRue C. R. Lowe/Zono-Atlanta (V) - -- -- 1 --------- - ---------------- A. H. Mann/Zono-Minneapolis Plant J. N. McDouga 11/Zono-Omaha A <'------ J. A. McEachern/Zono-St. LouHBjHiS COPY FOR J. R. McLeod/Zono-Minneapolis OcTice w. R. McNally E. E. Mi Her/Zono-Dearborn V. G. Monroe/Zono-Wilders R. B. Moran/Texas Vermiculite Co. N. R. Moss D. D. Nigh/Zono-Los Angeles Plant J. C. Ottinger T. W. Pickthall/Zono-Newark, Calif. G. w. Schwartz S. J. Sheeran R. F. Spencer G. R. Taylor/Zono-Little Rock J. S. Titus/Zono-Trenton E. VVaanVliet Dtew ebster/F. Hyde Co., Ltd. C. H. Wendel/Zono-Los Angeles Office L. A. White/Zono-Nashville 09c