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3M 4611
3M VHB™ 45mil Firm Dark Gray High Temperature

General Information
4611 is a 45mil VHB™ double-coated, gray acrylic foam. It is used for bonding metals and other high surface energy materials. It has an excellent temperature resistance and can be used to bond metal parts prior to paint processing.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
Acrylic Foam Acrylic 45.00 mil Polyethylene (5 mil red polyethylene )

Adhesion to Steel
180° Peel
adhesion to steel 180° peel - liner side Tensile Strength Elongation Percent
    90.00 lbs/in  

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
50 °F -40 °F 450 °F 300 °F
Adhesive Tape Features
  • Dark gray, closed-cell acrylic foam carrier
  • High temperature resistance
  • UL 746 C
  • Excellent temperature resistance
  • Moisture and UV resistant
  • Can replace liquid adhesives, spot welds, rivets and many mechanical fasteners
Adhesive Tape Applications
  • Pre-powder coat paint applications: hat channels & stiffeners
  • Bonding metals and other high surface energy materials
Adhesive Tape Markets Served
Adhesive Tape Colors
  • Gray

Comparable products

Backing Adhesive Thickness Adhesion
 Acrylic Foam   Acrylic   45.00mil   oz/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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