Document wDdGLq4Q4Z7Zd2kJGm5yZXB5D

PLAINTIFF'S EXHIBIT I Enviro-Med Laboratories, Inc.414 W. CALIFORNIA - RUSTON, LOUISIANA 71270 - 318-255-0060 1012 S. ACADIAN THRUWAY - BATON ROUGE, LOUISIANA 70806 - 504-343-4314 w ROY l. HARDING Chairman of the Board DR. ROBERT W. FLOURNOY President and Chief Executive Officer DR. RAYMOND D. GERMANY, Vice-President DR. JOHN T. GOORLEY, Vice-President DR. LEONARD H. NELMS, Manager, Baton Rouge Office August 19, 1980 I Bird & Son Roofing Co. P. 0. Box 72 Shreveport, LA 71107 Attention Mr. Huejr Haire or Mr. Pat Ladner Dear Sir: In response to your request for details of the closedcup flash point determinations of your various products, I have the following to report: EML #20910 Plastic Asphalt Cement - this material had no obvious flash point but when the temperature of the sample reached about' 275F the sample emitted a yellow flame when the gas jet was introduced. Similar conditions were observed in the following samples: EML #20911-Special Flashing Cement - 192F EML #20916 Quick-Set Asphalt Lap Cement - 160F The other samples showed a definite flash point at the following temperatures: EML #20912 Buca Adhesive - 115F EML #20913 Reflector Coat - 13SF EML #20914 Asphalt Protective Coating - 105F EML #20915 Asphalt Roof Coating 105F We trust this is the information you needed and we look forward of being of service to your company in the future. Yours truly. ,, m T. Goorley, Ph.D. Vice President - Special Projects nwk Environmental, Bio-Medical and Chemical Specialists BIRD 005738