Document vy2Zrp6OOqogjaQpOgZ1Nb2Y8

Vista Chemical Company 15990 North Barker's 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 / VISTA 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, Thomas G. Grumbles, C.I.H. Environmental Quality Manager aj o cc Bill Hunnicutt Bob Means VVV 000000309 THE SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT OF 1986 CALIFORNIA PROPOSITION 65 Supplier Response A The following chemicals which are on the enclosed list may be present in materials we supply to THE ADVANCE GROUP* Name of Material ?VC- Name and Concentration of Listed Chemical (List numeric values/ not word descriptors such as trace amounts) l CVtUiuoe. % L .0*0 om 700 aD S Vq (liable. tf Name of company/corporation responding : Name of person completing this form: Title: E-tw , Qot^Ue-r fTn^fr- Signature: Date: _3jISjBfL \/XSTft C* G> (Lomtbl 23391300021In WV 000000310