contained. Buyer shall notify seller within 15 days of buyer's receipt of knowledge of any accident involving seller's products resulting in personal injury or damage to property, and buyer shall fully cooperate with seller in the investigation and determination of the cause of such accident and shall make available to seller all statements, reports and tests made by buyer or made available to buyer by others. The furnishings of such information to seller and any investigation by seller shall not constitute an assumption of any liability by seller.