8673 & 8673DL Polyurethane Moisture Barrier Tape


3M™ Polyurethane Protective Tape 8673 and 8673DL are made from an abrasion resistant polyurethane elastomer that resists punctures, tearing, abrasion and erosion.

These products are formulated for long-term resistance to ultraviolet (UV) light. 3M 8673 Tape and 3M 8673DL Tape provide a simple, easy method of protecting a surface from corrosion, abrasion and minor impact damage. They can be installed in a minimum amount of time with simple tools. 3M™ polyurethane protective tape may be painted or applied over painted surfaces.

3M 8673 and 8673DL Tapes are constructed with a long-aging, solvent-resistant, pressure-sensitive acrylic adhesive that is protected with an easy-release polyethylene liner. In addition, 3M 8673DL Tape is supplied with a top polyester liner used as an aid for wide web applications. The top liner is also removed after installation.

3M 8673 and 8673DL Tapes are available in transparent versions only.

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[table td1=”Specifications” td2=”value”]
[td1] Backing thickness PSTC-33 [/td1] [td2] 0.012” (0.30mm) [/td2]
[td1] Overall thickness ASTM-D 1000 [/td1] [td2] 0.014” (0.36mm) [/td2]
[td1] Standard color [/td1] [td2] Clear [/td2]
[td1] Peel adhesion ASTM-D 3330 [/td1] [td2] 69 oz/in (76 N/100 mm) [/td2]
[td1] Tensile strength ASTM-D 882 [/td1] [td2] 70 lb/in (1228 N/100 mm) [/td2]
[td1] Elongation at breaking [/td1] [td2] 500 % [/td2]
[td1] Adhesive [/td1] [td2] Acrylic [/td2]
[td1] Maximum temperature [/td1] [td2] 200 °F (93 °C), [/td2]
[td1] Storage [/td1] [td2] 1 year @ 72 °F (22 °C), 50% humidity [/td2]