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3M™ Scotch-Seal™ Mastic Tape Compound 2229

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Tacky mastic adhesive provides excellent adherence over irregular surfaces

For insulating electrical connections rated up to 1000 volts if over wrapped with vinyl or rubber electrical tape.

Also used for sealing high-voltage cable splice and termination accessories for 90º C continuous operating temperature.

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PDF (1) Copy 26Tech Data Sheet (PDF, 23KB)

Details

Highlights
  • Tacky mastic adhesive provides excellent adherence over irregular surfaces
  • For insulating electrical connections rated up to 1000 volts if over wrapped with vinyl or rubber electrical tape
  • Also used for sealing high-voltage cable splice and termination accessories for 90º C continuous operating temperature
  • Easy release liner
  • Withstands temperatures up to 194 °F (90 °C)
  • RoHS 2011/65/EU Compliant
  • RoHS 2011/65/EU Compliant

3M™ Scotch Seal™ Tape 2229 is a 125 mil thick, highly conformable, tacky mastic pad on an easy release liner that's suitable for insulating, padding and sealing of objects that need to be protected from adverse environmental conditions. It withstands temperatures up to 194 °F (90 °C).

3M™ Scotch Seal™ Tape 2229 is a UV resistant pad that features a rubber backing and has good self healing properties after being cut or punctured. The tacky mastic adhesive of the pad adheres over irregular surfaces to provide excellent moisture resistance. It maintains its stability over a wide temperature range and offers good adhesion to metals, rubbers, synthetic cable insulations and jackets. It also provides corrosion protection to a variety of electrical connections, sealing ducts and cable end seals. RoHS 2011/65/EU Compliant.

Typical properties

Resources

Manufacturing Origin: USA

The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.

Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.
For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.