Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ VHB™ Tape 4646 Gray, 1 in x 72 yd 25.0 mil, 9 per case

3M ID  70006291606    UPC#  00021200560019    3M Product Number  4646     
3M™ VHB™ Tape 4646 Gray
3M™ VHB™ Tape 4646 Gray
3M™ VHB™ Tape 4646 Gray
3M™ VHB™ Tape 4646 is a firm double-sided, pressure-sensitive, closed-cell acrylic foam tape with a PE film liner.
  • High strength
  • Durable
  • Clean appearance
Need Help?

Questions? We can help

Contact Us



Bonds high and medium surface energy substrates. Provides handling convenience, cushioning, damping, and impact resistance. Plasticizer resistant. UL listing 746C.


 Adhesion to HSE‎‎ High
 Adhesion to LSE‎‎ Low
 Adhesive Type‎‎ General Purpose Acrylic Adhesive
 Application Temperature-Environment‎‎ 50 Degrees Fahrenheit
 Brand‎‎ 3M™ VHB™
 Color‎‎ Dark Gray
 Foam Conformability‎‎ Firm
 Industries‎‎ General Industrial
 Length‎‎ 72 Linear Yard
 Length (Metric)‎‎ 65.8 m
 Liner Thickness‎‎ 5 mil
 Liner Type‎‎ Polyethylene (PE) Film
 Long Term Temperature Exposure‎‎ 300 Degrees Fahrenheit
 Product Form‎‎ Roll
 Short Term Temperature Exposure‎‎ 450 Degrees Fahrenheit
 Solvent Resistance‎‎ High
 Substrates (Surface Energy)‎‎ High Surface Energy, (400-1100 Dynes/cm)
 Tape Thickness‎‎ 0.025 in (0.6mm)
 Temperature Resistance - Initial‎‎ 450 Degree Fahrenheit
 Temperature Resistance - Long Term‎‎ 300 Degree Fahrenheit
 Width‎‎ 1 Inch
 Width (Metric)‎‎ 25.4 mm