TOP DT 70g on 58g white glassine is used to create three proof thermal paper with a freeze-hot glue adhesive.Product Code: AH2003 Iterm: glassine thermal paper FACESTOCK: Three proof thermal paper Weight(GSM): 70 Thickness(UM): 73 Liner: White Glassine Weight(GSM): 58 Thickness(UM): 48 Glue Type: Freeze-hot glueApplications: Utilized with freeze-hot glue for three proof thermal paper.