Silicone sealant cartridge: 1)47*215mm 2)PP/PEnozzle, metal plunger 3)Al 90g, cardboard paper 220*3layer,printing label 110g Silicone sealant cartridge Features: 1. Material informationA. Cartridge Body (From the inside out) for 320g netLiner: Aluminum Foil/LDPE/KraftBody Piles: 3 Plies of Kraft/2Plies can boardLabel: Paper or Foil Printed/Lacquer OvercoatB. Seam End-TopsThe material of the Top ...