3M 8437 Reflective Tapes

3M(TM) Polyester Tape 8437 Silver, 1 mil (0.03 mm) metalized polyester film backing with an acrylic adhesive utilizing an easy release silicone treated paper liner.

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Tape Structure (Backing/Adhesive)Metallic Polyester/Acrylic
Backing Thickness mils (mm)1 mil (0.25 mm)
Total Thickness mils (mm)2.1 mil (0.05 mm)
Adhesion to Steel oz./in. (N/100 mm)40 oz/in (44 N/100 mm)
Tensile Strength lbs./in. (N/100 mm)20 lb/in (350 N/100 mm)
Elongation at Break %70%
Temperature Range °F (°C)-60 to 300°F (-50 to 150°C)
CommentsLow emissivity
Restocking feeNon-returnable unless defective