Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All 3M.com Site Map
All 3M Products

3M™ VHB™ Tape 4991

UPC#  00021200742217     
3M(TM) VHB(TM) Tape 4991
3M(TM) VHB(TM) Tape 4991
3M™ VHB™ Tape 4991 is a conformable, double-sided, pressure-sensitive, closed-cell acrylic foam tape with a PE film liner.
Need Help?

Questions? We can help

Contact Us

 

Overview

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

Specifications

 Adhesion to HSE‎‎ High
 Adhesion to LSE‎‎ Medium
 Adhesive Type‎‎ Multi-Purpose Acrylic Adhesive
 Application Temperature-Environment‎‎ N/A
 Backing Material‎‎ Foam
 Brand‎‎ 3M™ VHB™
 Color‎‎ Gray
 Flame Retardant‎‎ N/A
 Flexibility of Materials‎‎ Both Substrates Rigid,‎ One Substrate Flexible,‎ Both Substrates Flexible
 Foam Conformability‎‎ Conformable
 Industries‎‎ General Industrial
 Length‎‎ 36 Linear Yard
 Length (Metric)‎‎ 33 m
 Liner Thickness‎‎ 5 Milli-inch (mil)
 Liner Type‎‎ Polyethylene (PE) Film
 Long Term Temperature Exposure‎‎ N/A,‎ 161-200
 Product Form‎‎ Roll
 Solvent Resistance‎‎ High
 Substrates (Surface Energy)‎‎ Medium-High Surface Energy, (42-50 Dynes/cm),‎ High Surface Energy, (400-1100 Dynes/cm),‎ Medium Surface Energy, (38-39 Dynes/cm)
 Tape Thickness‎‎ 0.090 in (2.3mm) - .120 in (3.0mm)
 Temperature Resistance - Initial‎‎ 250 Degree Fahrenheit
 Temperature Resistance - Long Term‎‎ 200 Degree Fahrenheit
 Width‎‎ 0.5 Inch
 Width (Metric)‎‎ 12.7 mm