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Covalence/Tyco 557
Duct Tape

General Information
557 is a 14mil, premium performance duct tape, primarily used for flex duct systems.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
Polyethylene Coated Cloth Rubber 14.00 mil  

Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
45.00 oz/in Pressure 45.00 lbs/in  

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
40 °F 0 °F 200 °F  
Adhesive Tape Features
  • Adhesion to backing=35oz/in
  • Flame spread=15
  • Smoke developed=15
  • Maximum temperature=200°F
  • UL 181B-FX listed product-The Underwriters Laboratories,INC. for closure systems for use with flexible air ducts and air closures
  • Possesses excellent shear properties
  • Superior quality, performance, and tensile strength
  • Shows excellent resistance to mold growth, humidity, flame spread, smoke generation and the effects of high temperatures
  • Manufactured by the leader, recognized by the professional contractor in the HVAC industry
Adhesive Tape Applications
  • Acts as a superior closure system for use with flexible air ducts and air connectors
  • Recommended for on UL list flexible air ducts in accordance with manufacturer's installation instructions
  • For use in heating, air conditioning, ventilating and refrigeration
Adhesive Tape Markets Served
Adhesive Tape Colors
  • Black
  • Silver

Comparable products

Backing Adhesive Thickness Adhesion
 Polyethylene Coated Cloth   Rubber   14.00mil   45.00oz/in 

Converting Options
Converting Services
Budnick Converting offers a number of services to take the product you need and make it perfect for your application.  With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up. 
Services
Precision Cutting

Die-Cutting

Slitting

Printing

Adhesive Coating

Finishing and Spooling
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