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3M™ VHB™ Tape 4991

3M Product Number  4991     
3M(TM) VHB(TM) Tape 4991
3M(TM) VHB(TM) Tape 4991
3M(TM) VHB(TM) Tape family shot
3M™ VHB™ Tape 4991 is a conformable, double-sided, pressure-sensitive, closed-cell acrylic foam tape with a PE film liner.
  • High strength
  • Durable
  • Clean appearance
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2 Results (Displaying results 1-2)
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3M IDUPCMarketplace Formal NameColorLengthWidth
70006292273000212005608353M™ VHB™ Tape 4991 Gray, 1 in x 36 yd 91.0 mil, 9 per case BulkGray36 Linear Yard1 Inch 
70006358413000212007422173M™ VHB™ Tape 4991 Gray, 1/2 in x 36 yd 91.0 mil, 18 per caseGray36 Linear Yard0.5 Inch 
2 Results (Displaying results 1-2)
1

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
 Applications‎ Exterior Metal Skin Bonding‎
 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 mil‎
 Liner Type‎ Polyethylene (PE) Film‎
 Long Term Temperature Exposure‎ N/A‎ ,  161-200‎
 Product Form‎ Roll‎
 Short Term Temperature Exposure‎ 201-250‎ ,  N/A‎
 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 ,  1 Inch‎
 Width (Metric)‎ 25.4 mm‎ ,  12.7 mm‎