3M 4949 VHB Tape

3M 4949 VHB Tape

Product Description 3M VHB Tape 4949 is a firm double sided, pressure sensitive, closed cell acrylic foam tape.
Applications Bonding applications replacing many rivets, spot welds, liquid adhesives and other permanent fasteners Decorative material and trim Nameplates and logos Display assembly Stiffener to panel
Feature 1 Black, 45 mil (1.1 mm), general purpose adhesive and firm acrylic foam core
Feature 2 Fast and easy-to-use permanent bonding method provides high strength and long-term durability
Feature 3 Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives
Feature 4 Designed for good adhesion to high surface energy (HSE) materials
Feature 5 Virtually invisible fastening keeps surfaces smooth
Feature 6 Eliminates drilling, grinding, refinishing, screwing, welding and associated clean-up
Feature 7 Creates a permanent seal against water, moisture and other environmental elements
Feature 8 Allows the use of thinner, lighter weight and dissimilar materials
Feature 9 Pressure sensitive adhesive bonds on contact to provide immediate handling strength

Color Black
Total Thickness 45 mils
Material/Backing Firm Foam
Adhesive Type General Purpose
Liner Clear Polyester
Tensile Strength 140 lbs/in²
Adhesive Strength 25 lbs/in
Temperature Performance 300 °F
Flame Retardant Not rated
Repositionable N/A
Adhesion Level to HSE High
Adhesion Level to LSE Low
UNSPSC 31201505
Country of Origin United States
Origin Criterion B
Certification Indicator C
Qualification Method NC
Cage Code 4AJG6
ECCN Number EAR99

Data Sheet
Regulatory Compliance

Storage Condition Humidity Controlled Storage (16C/60F TO 27C/80F & 40-60%RH)
Shelf Life 24 months
Return Policy 25% restocking fee
RoHS Status RoHS3 Compliant
REACH Status REACH Compliant
Prop 65 Compliance Prop 65 Compliant
CMRT CMRT Compliant

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