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MACtac Inc. IB2125
Double Coated Polyester Film

General Information
IB2125 consists of a thin 3.5 mil, polyester film coated on one side with an aggressive, modified acrylic pressure- sensitive adhesive and on the opposite side with high-performance, rubber-resin pressure sensitive adhesive. IB-2125 utilizes an 80# SCK release liner that provides a good combination of lamination, die-cutting & end-use application performance. The “unwind side” modified-acrylic PSA provides excellent adhesion and compatibility with a wide range of foam, sponge, rubber, cork and other gasket materials. The “liner side” rubber-based PSA provides excellent adhesive performance on many end-use substrates with exposure to demanding application conditions. The polyester carrier provides dimensional stability and superior die cutting properties.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
PET - Polyester Acrylic 3.50 mil 80# SCK release liner

Adhesion to Steel
180° Peel
adhesion to steel 180° peel - liner side Tensile Strength Elongation Percent
128.00 oz/in 176.00 oz/in 10.00 lbs/in 100.00%

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
50 °F 0 °F 160 °F  
Adhesive Tape Features
  • Quick Tack is 6.0 #/sq. in.
  • Static Shear is 15+ hours to failure on the Unwind saide & 300+ for the rubber
  • Not recommended for use in contact with aliphatic or aromatic hydrocarbons
  • Polyester film coated on one side with an aggressive, modified acrylic pressure- sensitive adhesive and on the opposite side with high-performance, rubber-resin pressure sensitive adhesive
  • Available as IB2125L12 with a 12 pt board liner
  • Resistant to water, detergent, and alcohol
  • The “unwind side” modified-acrylic PSA provides excellent adhesion and compatibility with a wide range of foam, sponge, rubber, cork and other gasket materials
  • The “liner side” rubber-based PSA provides excellent adhesive performance on many end-use substrates with exposure to demanding application conditions
  • The polyester carrier provides dimensional stability and superior die cutting properties
Adhesive Tape Applications
  • Provides a good combination of lamination, die-cutting & end-use application performance
Adhesive Tape Markets Served
Adhesive Tape Colors

Comparable products

Backing Adhesive Thickness Adhesion
 PET - Polyester   Acrylic   3.50mil   128.00oz/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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