3M Surfacing Tapes
Surface Saver Plus Tape for alloy blocking
3M's most popular lens blocking tape ever is available once again. 3M took all the superior features of Surface Saver I Tape and re-engineered them into Surface Saver Plus, a linered, high-performance tape for alloy blocking.
Properties of 3M Surface Saver Plus:- High torque resistance to prevent twisting
- Easy de-block
- Two de-block levels available: 1640 high / 1641 medium
- Conformability to all types of lens styles and base curves
- Low peel adhesion for clean, effortless tape removal
- Preserves progressive markings for accurate alignment, processing, quality inspection and dispensing.
At 50 yards per roll, Surface Saver Plus Tape has 25-39% more tape per roll than most competitive brands. That means between 100-140 more lenses* can be surfaced per roll before change-out.
Surface Saver Plus Tape is available in 12 and 6 roll cases.
Clear Protective Tape for non-alloy blocking
The 3M 1663 Clear Protective Tape is a linerless tape to be used when surfacing all types of lenses, including polycarbonate, high index and glass. While it protects premium lenses against scratches, the tape also keeps the lens surface free of contamination. 3M Clear Tape shields the lens from wax, oil and other contaminants that interfere with the uniformity and adhesion of surface coatings like AR.
Clear Protective Tape 1663, containing 72 yards per double roll, is available in 6 and 3 roll cases.
The 3M Surface Saver Applicator has a sturdy design with a take-up reel and adjustable clutch. If repairs are required, 3M provides a loaner unit to allow the customer to maintain production continuity. For repair information or parts, call 3M Health Care Service Center at (800) 292-6298
Signet Armorlite's Technical Services (800-759-0075) can provide a TIPS sheet on recommended maintenance procedures.