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NAT 616 Black Adhesive Gaffers Tape
Our converter is no longer stocking the NAT 616 or Pocono GT-226 clear adhesive gaffers tape products and no inventory now remains.
North American Tapes 616 Black Adhesive Gaffers Tape is a vinyl-coated cloth tape with an aggressive natural rubber based adhesive which adheres well to a variety of surfaces. All components of NAT 616 Gaffers Tape are black (the vinyl coating, the cloth backing, and the adhesive) so the product is completely opaque and blends in on stage and set floors (white line edges are not visible on the tape like they are with most gaffers tapes). Its matte black finish minimizes reflection from lights on live stage and studio sets. Applications for the tape include: bundling and wrapping wires; holding wires in place to prevent tripping hazards; masking stage floors; and black-out masking on scenery panels or backstage areas. Its conformable backing also assists with application to irregular surfaces.
NAT 616 Black Adhesive Gaffers Tape
- Adhesive: natural rubber (black) How are adhesives different?
- Carrier/Backing: vinyl coated cloth
- Thickness: 12 mils (carrier, adhesive) What is mil thickness?
- Adhesion: 50 ounces per inch (to stainless steel test panel)
- Adhesion to Backing: 36 ounces per inch
- Tensile Strength: 32 pounds per inch (longitudinal)
- Core: 3" diameter
Note: Specifications are those given by manufacturers and are not tested for accuracy.
hot melt rubber (synthetic)
Offers the widest range of application flexibility available. Exhibits excellent processing performance whether manually or automatically applied. Has superior tensile strength, adhesion properties and holding force which ensures consistent, reliable seals. Hot melt adhesive will bond faster to a surface which is referred to as quick-grab or quick-stick. It typically has higher tack (will feel stickier to the touch), but is also softer. It has lower heat resistance, shear resistance, and sometimes UV resistance than an acrylic adhesive. NOTE: it is called hot melt because the adhesive is applied hot by the manufacturer and then hardens as it cools (you do not need to apply heat to the tape yourself).
Properties are similar to that of hot melt rubber, but natural rubber often holds where other adhesives won't (recycled fibers, dust, cold, heat and heavy loads). It provides good overall adhesion and moisture resistance.
Offer excellent performance, especially for applications in temperatures less than 40°F and greater then 120°F. It provides excellent clarity, has high shear strength, is usually more permanent/durable even when exposed to moisture, and it ages well over extended periods in fluorescent and sunlight. Since it remains clear for the life of the application and does not yellow over time it is ideal for applications such as sealing white cartons. While it has good initial adhesion it does take 24-48 hours to cure and to achieve its maximum bond strength (has gradual adhesion buildup). Another difference between hot melt rubber and acrylic adhesive is if you fold tape over making the two adhesive sides touch the acrylic adhesive will remain attached to the carrier (e.g. paper, film) while a hot melt adhesive will stick to itself and pull off of the carrier. It is the best choice for clarity, UV resistance and aging characteristics.
Is great for extreme temperature applications since silicone adhesive can work in continuous operating temperatures from -100°F to 500°F. They also exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue.
Zinc oxide based adhesive formula is a skin-friendly adhesive which is commonly used on sports medicine tapes.
Thickness, AKA caliper or gauge, refers to the distance from one surface of a tape backing, or adhesive, to the other.
1 mil = 1/1000 of an inch
Examples: 1/16 inch = 62.5 mils; 1/32 inch = 31.25 mils