Christopher Associates Inc. introduces Tonsan’s 1523 Rail Bonding Sealant. Tonsan 1523 has been formulated in cooperation with several of the world’s largest thin film module manufacturers, and exhibits significantly superior electrical and mechanical performance, as well as unparalleled weather resistance. With a state-of-the-art manufacturing facility, and ISO 9001 and ISO 14000 certifications, Tonsan is able to offer some of the most advanced and cost-effective solutions in the solar industry.

Christopher Associates
www.christopherweb.com