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3M 4905
3M VHB® 20 mil Clear Acrylic

General Information
4905 is a 20 mil VHB™ double coated, clear solid acrylic . The general purpose adhesive bonds to most higher surface energy substrates including metal, glass and high surface enegy plastics. In many cases it can replace rivets, spot welds, liquid adhesives or other permanent fasteners.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
Acrylic Foam Acrylic 20.00 mil Polyethylene (5 mil red)

Adhesion to Steel
180° Peel
adhesion to steel 180° peel - liner side Tensile Strength Elongation Percent
192.00 oz/in 192.00 oz/in 100.00 lbs/in  

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
50 °F -31 °F 200 °F 300 °F
Adhesive Tape Features
  • Solid acrylic material providing excellent clarity
  • Adhesive bonds well to most higher surface energy substrates including metal, glass, and high surface energy plastics
  • Viscoelastic acrylic gives foam energy absorbing and stress relaxing properties
  • Outstanding durable performance
  • UL746C recognized
  • Excellent solvent and moisture resistance
  • Resistance to brief chemical exposure
  • Excellent for applications where clear or colorless material is desired
Adhesive Tape Applications
  • Joining transparent material
  • Seal skylight inner & outer dome
  • Mount back lit translucent signs
  • Edge bond resin filled glass
Adhesive Tape Markets Served
  • Glass Manufacturing
  • Construction
  • Commercial printing
  • Point of Purchase
Adhesive Tape Colors
  • Clear

Comparable products

Backing Adhesive Thickness Adhesion
 Acrylic Foam   Acrylic   20.00mil   192.00oz/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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