Document QMqyqYG2z7Q7ezboY9z8b5Y7R

Vista Chemical Company 15990 North Barkers Landing Road Post Office Box 19029 Houston, Texas 77224 Phone (713) 531-3200 March 16, 1988 / Mr. Paul Alchimisti Purchasing Manager 1661 Industrial Way Belmont, CA 94002 RE: CALIFORNIA PROPOSITION 65 Dear Mr. Alchimisti: In regards to your request, our records indicate you purchase PVC compound. Based on our understanding of Proposition 65 the following information is provided. PVC compound may contain trace amounts of residual vinyl chloride. The amount is variable but typically well below 1.0 ppm. The wire and cable compounds you buy also contain lead compounds. However these lead compounds are bound in the PVC matrix, and typically not released to the environment. Please feel free to call me at 713/531-3445 if you have questions on the above. Sincerely, --2^-- Thomas G. Grumbles, C.I.H. Environmental Quality Manager aj o cc Bill Hunnicutt Bob Means VW 0009943