Nichigo G-Tape™ 3045BK is a single sided tape built with a laminated polyethylene cloth and proprietary acrylic adhesive. This tape has superior physical properties and easy handlings. 3045BK is designed to adhere strong on rubbers.

MCA is the sole agent of Nichigo G-Tape, a product of Mitsubishi Chemical Corporation


Key Features

  • Easy to tear by hands straight: No cutting tool is required
  • Scrap-less: face to face contact of adhesive separates without damaging the adhesive
  • Repositionable – no wrinkles when applied
  • Excellent adhesion to rubber (ex. ethylene propylene diene (EPDM) rubber)
  • High static shear to rubber

Application Ideas

  • Seaming various rubber sheets
  • Repairing rubber component
  • Long term outdoor uses
  • Replacement for asphalt tape and/or butyl tape


Control Voc

UV Resistance




Typical Properties

Content Unit Value Test method
Thickness mil (mm) 9.4 (0.24) PSTC 133
Peel adhesion oz/in (N/cm) 166 (18.2) PSTC 101
Shear adhesion (@104°F) mil (mm) 39 (1.0) PSTC 107
Breaking strength lbf/in (N/cm) 46 (80) PSTC 131
Elongation % 15 PSTC 131
Temperature use range °F -40 to 200 MCC method


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