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3M™ 1640 Surface Saver™ Plus Optical RX Lens Processing Tape

3M ID  70200739012    CAT#  1640     
Surface Saver Plus Lens Surfacing Tape
Surface Saver Plus Lens Surfacing Tape
Surface Saver Tape and Applicator, 1645 and 1663
Surface Saver Plus Lens Surfacing Tape
Lens surfacing tape with liner on a roll (1640), quality designed, consistent performance optical laboratories have become accustomed to for use during RX optical lens processing or edging process. High alloy bond.


  • Conformable for all types of lens styles and base curves: low edge lifting
  • For blocking to metal alloys during processing of ophthalmic lenses
  • Lens protection during surfacing of opthalmic lenses
  • Blue
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3M Medical Materials and Technologies helps health care manufacturers design and build more reliable, innovative and feature-rich medical devices. Customers leverage 3M technical expertise to select materials and technologies that integrate together for their break-through medical industry, device innovations designed for improving or enhancing lives.


 Adhesive Material‎‎ Acrylate
 Adhesive Type‎‎ Acrylic / Acrylate
 Backing Material‎‎ Polyethylene
 Blocking Type‎‎ Alloy - High Bond
 Breathable‎‎ No
 Color‎‎ Blue
 Conformability‎‎ High
 Contents‎‎ 12 rolls per case
 Fluid Resistance Backing/Carrier‎‎ Yes
 Hypoallergenic‎‎ No
 Length‎‎ 50 Linear Yard
 Length (Metric)‎‎ 45.7 m
 Liner Color‎‎ White
 Liner Material‎‎ Paper
 Material‎‎ Polyolefin
 Maximum Length (metric)‎‎ 46 m
 Maximum Width Capacity‎‎ 4 Inch
 Maximum Width Capacity (metric)‎‎ 10.1 mm
 Primary Application‎‎ Optical RX Lens Processing
 Printable Backing‎‎ No
 Product Family‎‎ Optical Components
 Product Type‎‎ Surface Saver™ Plus Optical Lens Surfacing Tape
 Product Usage‎‎ Optical Lens Processing
 Surfacing‎‎ Yes
 Tape Color‎‎ Blue
 Tape Type‎‎ Surface Saver™ Plus Optical RX Lens Processing Tape
 Trademark‎‎ 3M
 Width‎‎ 4 Inch