Fabricators of Adhesive Tapes & Flexible Materials

Berry Plastics Nashua® 398 Industrial Grade Duct Tape is polyethylene coated cloth backing with a single coated rubber adhesive. This conformable tape is excellent for sealing insulation and color coding.

Duct Tape is available in various grades, sizes and colors including silver, black, white, blue, brown, green, red, tan, yellow and OD.  Standard 2" rolls of duct tape 398 are typically in stock. Custom sizes available upon request.

Unit of Measure


N/A Berry Plastics

Brand Part Number

N/A Nashua 398

Primary Application

N/A Gaskets Industrial Marking Packaging Sealing

Application Description

  • Hanging and patching polyethylene sheeting
  • General repair
  • Duct sealing and HVAC contractor uses
  • Maintenance applications in manufacturing environments
  • Sealing polyethylene waste disposal bags
  • Color coding
  • Bundling, patching and mending
  • Heavy-duty box


  • Excellent balance of tensile strength and tearability
  • Aggressive adhesion to rough surfaces
  • Superior holding power for hanging applications
  • UL 723 Certified
  • Low Emitting Materials Adhesives & Sealants-EQ Credit 41 under LEEDS
  • Low VOC Content <1g/L

Markets Served

N/A Manufacturing Packaging Construction


N/A Polyethylene Coated Cloth

Adhesive Coating

N/A Single Coated

Adhesive Type

N/A Rubber

Adhesive Thickness

N/A 11.0 mil


N/A Silver

Maximum Width/ Master Roll Width

N/A 48 x 55 mm

Adhesion to Steel

N/A 47 oz/in

Service/Operating Temperature

N/A 40 to 200 ºF

N/A The physical properties listed are typical values based on PSTC, ASTM and other standard tests. This data should be used as guides only, and not as specification limits. Our recommendations for use are based on practical experience and testing. However, it is the responsibility of the user to determine the suitability of the product for his intended use. MBK Tape Solutions will not assume liability for claims beyond the replacement value of our product proved to be defective.

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