3M 4941 VHB Tape
3M 4941 VHB Tape
- Gray, 45 mil (1.1 mm), multi-purpose adhesive and conformable acrylic foam core
- Fast and easy-to-use permanent bonding method provides high strength and long-term durability
- Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives
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Product Description | 3M VHB Tape 4941 utilizes multi-purpose acrylic adhesive on both sides of a conformable adhesive foam core. The adhesive provides excellent adhesion to a broad range of high and medium surface energy substrates including metals, glass, and a wide variety of plastics, as well as plasticized vinyl. The conformable adhesive foam core provides good contact, even with mismatched substrates. The combination of foam strength, conformability, and adhesion makes this family one of the most capable all-around 3M VHB™ tapes. |
Applications | Bonding applications replacing many rivets, spot welds, liquid adhesives and other permanent fasteners Decorative material and trim Nameplates and logos Bonding windows to painted control panels Sealing polycarbonate lenses over LCD screens Panel to frame Stiffener to panel Mounting vinyl wiring ducts and conduit channels |
Feature 1 | Gray, 45 mil (1.1 mm), multi-purpose adhesive and conformable 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 | Offers a good balance of strength and conformability |
Feature 5 | Bonds to a broad range of high and medium surface energy substrates |
Feature 6 | Very good plasticizer resistance and adhesion to many vinyl formulations |
Feature 7 | Virtually invisible fastening keeps surfaces smooth |
Feature 8 | Eliminates drilling, grinding, refinishing, screwing, welding and associated clean-up |
Feature 9 | Creates a permanent seal against water, moisture and other environmental elements |
Feature 10 | Allows the use of thinner, lighter weight and dissimilar materials |
Color | Gray |
Total Thickness | 45 mils |
Material/Backing | Conformable foam |
Adhesive Type | Multi-Purpose |
Liner | White (printed) Dk Paper |
Tensile Strength | 85 lbs/in² |
Adhesive Strength | 22 lbs/in |
Temperature Performance | 300 °F |
Flame Retardant | Not rated |
Repositionable | N/A |
Adhesion Level to HSE | High |
Adhesion Level to LSE | Medium |
UNSPSC | 31201505 |
Standards / Specifications | UL746C listed, UL GREENGUARD and UL GREENGUARD Gold Certified, contributing to LEED Credit |
Country of Origin | United States |
Origin Criterion | B |
Certification Indicator | C |
Qualification Method | NC |
Cage Code | 4AJG6 |
ECCN Number | EAR99 |
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 | n/a |
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