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3M™ Removable Repositionable Tape 666
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Details
Highlights
- Clear, removable repositionable double-coated tape with a low density polyethylene (LDPE) film liner
- Slight differential tack with good solvent-resistance
- Bonds to a variety of substrates
- Adhesive anchorage to the UPVC film carrier provides one-piece tape removal
- Complete plastic construction provides a hot wire cut table feature for plastic packaging
- Can be used for temporary mounting of lightweight materials
The 3M™ Removable Repositionable Tape 666 is a clear, 3.8-mil (0.1 mm) two-sided tape on a white polyethylene liner with equal adhesive strength on both sides for reliable attachment and easy separation for repositioning or multiple openings and closings. Made with a UPVC film carrier, it has medium tack allowing for removal from many films, foils, and papers, and is ideal for applications where repositioning is desired.
Unlike many differential removable/repositionable tapes, the 3M™ Removable Repositionable Tape 666 features a permanent medium tack 3M™ Acrylic Adhesive 400 on the liner side and 3M™ Acrylic Adhesive 1070 on the face side. 3M™ Acrylic Adhesive 400 has good temperature performance and peel strength and is ideal for bonding together a wide variety of similar and dissimilar materials such as metals, glass, wood, papers, paints, and many plastics. 3M™ Repositionable Acrylic Adhesive 1070 holds well to many surfaces and provides easy removal.
Suggested applications
- Can be used for closing polybags and envelopes, core starting and end tabbing, backlit signs, attaching labels and novelties, posters, and POP displays
- Ideal for adhering, affixing, mounting, holding, attaching, and temporary positioning of lightweight materials, including paper, plastics, foams, and cardboards
Typical Properties
| Adhesive Type | Acrylic |
| Back Side Adhesive Thickness (Imperial) | 0.8 Milli-inch (mil) |
| Back Side Adhesive Thickness (Metric) | 0.02 mm |
| Back Side Adhesive Type | Acrylic Adhesive 400 |
| Bond Flexibility | Semi-rigid |
| Brands | 3M™ |
| Carrier Material | Unplasticized Polyvinyl Chloride (UPVC) |
| Carrier Thickness | 1.4 Milli-inch (mil) |
| Carrier Thickness (Metric) | 0.04 mm |
| Face Side Adhesive Thickness (Imperial) | 3.5 Milli-inch (mil) |
| Face Side Adhesive Thickness (Metric) | 0.09 mm |
| Face Side Adhesive Type | Removable Repositionable Adhesive 1070 |
| Indoor/Outdoor | Both |
| Industries | Print, General Industrial |
| Master Size Length (Imperial) | 72 yd, 108 yd |
| Master Size Length (Metric) | 65.8 m |
| Master Size Width (Imperial) | 46 in, 48 in |
| Master Size Width (Metric) | 117 cm |
| Maximum Operating Temperature (Celsius) | 52 °C |
| Maximum Operating Temperature (Fahrenheit) | 125 null |
| Minimum Operating Temperature (Celsius) | -51 °C |
| Minimum Operating Temperature (Fahrenheit) | -60 null |
| Number of Adhesive Sides | Double-sided |
| Primary Liner | High Density Polyethylene Film (HDPE) |
| Primary Liner Colour | White |
| Primary Liner Thickness (Imperial) | 3 none, 3 Milli-inch (mil) |
| Primary Liner Thickness (Metric) | 0.08 mm |
| Product Form | Roll |
| Set Time | <10 Second |
| Smallest Saleable Unit | Roll |
| Tape Thickness (Imperial) | 3.8 Milli-inch (mil) |
| Total Tape Thickness without Liner (Imperial) | 3.8 Milli-inch (mil) |
| Total Tape Thickness without Liner (metric) | 0.1 mm |
| Units per Case | 36.0 Roll, 72.0 Roll |
| Overall Length (Imperial) | 72 yd |
| Overall Length (Metric) | 65.83 m |
| Overall Thickness (Imperial) | 3.5 Milli-inch (mil) |
| Overall Width (Imperial) | 0.5 in, 1 in |
| Overall Width (Metric) | 12.7 mm, 25.4 mm |
