3M™ Polyurethane Protective Tape 8663 is made from an exceptionally tough abrasion resistant polyurethane elastomer that resists punctures, tearing, abrasion and erosion. It is formulated for resistance to ultraviolet light. 3M 8663 Tape provides a simple, easy method of protecting a surface from corrosion, abrasion and minor impact damage. It can be installed in a minimum amount of time with simple tools. It can be painted or applied over painted surfaces. 3M 8663 Tape and 3M 8663 DL Tape are constructed with a long-aging, solvent-resistant, pressure-sensitive acrylic adhesive that is protected with an easy-release plastic liner.
3M 8663 Tape is a transparent tape available in three liner configurations:
A) Single polypropylene liner on the adhesive side.
B) Single skip-slit polypropylene liner on the adhesive side.
C) Dual liners, one on each side of the tape.
|Backing thickness PSTC-33||0.016” (0.40 mm)|
|Overall thickness ASTM-D 1000||0.018” (0.46mm)|
|Peel adhesion to Aluminum ASTM-D 1000||84 oz/in (92N/100mm)|
|Peel adhesion to Acrylic paint ASTM-D 1000||56 oz/in (61N/100mm)|
|Peel adhesion to ABS plastic ASTM-D 1000||65 oz/in (71N/100mm)|
|Tensile strength ASTM-D 3759||117 lb/in (2049N/100mm)|
|Elongation at breaking||500 %|
|Maximum temperature||200°F (93°C)|
|Storage||1 year @ 72 °F (22 °C), 50% humidity|