NAZDAR 3900 Series UV Flexible Banner Screen Ink
3900 Series UV Flexible Banner Screen Ink has been formulated specifically for indoor and outdoor vinyl banner applications requiring an ink film flexible enough to accommodate folding, sewing, and grommeting, while being block resistant when banners are stacked ink to ink. This ink will work well for cling vinyl applications that require extreme flexibility and the intercoat adhesion properties necessary for printing double sided window decals. 3900 Series has been designed to adhere to highly plasticized vinyls.
Vinyl banner, static cling vinyl, low tack vinyl and other flexible vinyls TECH DATA SHEET: http://www.nazdar.com/pdf/3900_TDS_Rev_11020212.pdf