1-Release force:Light,Middle,Heavy release force 2-One side or Two side coated Silicone DADAO Silicone coated PET Release filmSpecification:1-Thickness :12u/15u/19u/23u/25u/30u/36u/40u/50u/75u/100u/125u/175u/188u/250u2-Release Force:10g-200g,Light,Middle,Heavy release film3-Width:100mm-1600mm4-100M-6000Meters per roll,4 rolls/pallets,15tons/20ftCharcteristic:1-One side or Two side coated Silicone ...