Skip to Main text

Airtight Tape ZENTEN® Tape No.690 / No.6922 / No.6924 / No.6931

Waterproofing/airtight tape (for around joints and apertural area).

Nitto offers lineup of double sided tape and single sided tape. NO.690, NO.6922 and NO.6924 are double sided tape. NO.6931 is single sided tape.
Contact Us

Business Hours(Taiwan time)08:30-17:30

Except for Sat, Sun, and Holidays


  • Offers superior properties of waterproof, water-resistance, air-tightness, water-tightness, and durability.
  • Conforms to gaps and adheres tightly.
  • Not tainted by softening by heat, and easy to work with.
  • Exhibits stronger adhesion than conventional products in low temperature range.
  • No.690 is suitable for fixing DuPontTM Tyvek® HomeWrap®
  • No.6922 is strong adhesive double sided tape.


Waterproofing structure2
Waterproofing structure3

Standard sizes

Product No. Thickness [mm] Width [mm] Length [m]
No.690 0.42 50/75/100 20
No.6922 0.5
No.6924 0.4
No.6931 0.4
  • *For other sizes, please contact us.

Contact Us

Business Hours(Taiwan time)08:30-17:30(Except for Sat, Sun, and Holidays)

Back to Page Top