HellermannTyton NEC 2014 Preprinted Solar Labels feature a special adhesive for use on enamel and powder-coated paint surfaces. These labels are made with 443/552 UV-stable flexible white Vinyl, printed with UV-stable ink, and covered by a UV-stable laminate. The NEC 2014 preprinted solar labels operate within the 40°F (-40°C) to 174°F (79°C) temperature range and meet the requirements of UL 969. These labels feature a 50°F (10°C) minimum application temperature and are backward compatible with NEC 2011.