Gummed (water activated) tape dispensers measure, dispense, moisten, and cut gummed or water-activated adhesive tape. Drywall tape is paper, cloth, or mesh, sometimes with a gummed or pressure-sensitive adhesive. This meant no more gummed valves, corroded cylinders or leaking seals. Australia issues gummed versions of all self-adhesive stamps. Gummed tape dispensers are often used in packaging or shipping departments for closing corrugated boxes. The outer envelope is gummed for sealing and addressing. Standard Specification for Reinforced and Plain gummed Tape for Sealing and Securing. These sheets were panoramic in design with punched perforations on a gummed sheet. The inner envelope may be lined, is not gummed, and fits into the outer envelope. The sheets were gummed manually with a brush using gum arabic. It became known as the Nashua Card, Gummed and Coated Paper Company. A specific type of gummed tape is called reinforced gummed tape (RGT). Double cut saws (teeth on both sides) are always gummed right hand teeth first. "Bubble Trouble" is a remake of "All Gummed Up", using ample stock footage.