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VHB™ 7000028996 4991 Tape, 36 yd L 0.5 in W, 90 mil THK, Acrylic Foam Backing, Gray
VHB™ 7000028996 4991 Tape, 36 yd L 0.5 in W, 90 mil THK, Acrylic Foam Backing, Gray
- Brand: VHB™
- Mfr# : 7000028996
- Item # : MMM 74221-FT
- UPC #: 021200742217
- Min. Order Qty: :
- Qty. Interval: :
Owners/User Manual
FEATURES
- FAST AND EASY-TO-USE - A permanent bonding method that provides immediate handling strength, no need to fixture or wait for a cure
- SMOOTH AND SEAMLESS - With a thickness of 90 mil (2.3 mm), this tape is designed as an alternative to mechanical fasteners, such as rivets, welds, and screws, or liquid adhesives
- BUILT TO PERFORM - Delivers excellent shear strength, conformability, and surface adhesion thanks to an acrylic foam core and multi-purpose adhesive
- DURABLE - Offers excellent outdoor durability and performance, resisting both high and low temperatures, as well as moisture
- MULTI-SURFACE - Intended to adhere to a variety of High Surface Energy (HSE) and Medium Surface Energy (MSE) substrates, these may include aluminum, stainless steel, galvanized steel, acrylic, polycarbonate, and ABS
- DO MORE - Allows for the use of thinner, lighter-weight, and dissimilar materials when compared to rivets and welds
- EXCELLENT BONDING AND SEALING - Features closed-cell acrylic chemistry, which is proven to withstand extreme environments
DESCRIPTION
3M™ VHB™ Tape 4991 is a double-sided tape comprised of a multi-purpose acrylic adhesive with a conformable, foam core backed on a 5 mil red printed polyethylene film liner, delivering a total thickness of 90 mil (2.3 mm) when applied. This tape provides an excellent balance of strength, conformability, and adhesion to high and medium surface energy materials, making it a smooth, seamless alternative to rivets, welds, and screws. These unique attributes equip 3M™ VHB™ Tape 4991 to take on many bonding and sealing applications, including attaching metal panels to frames and stiffener attachment. Discover new ways to design thanks to the versatility, viscoelasticity, and powerful bonding potential of 3M™ VHB™ Tape 4991.
VHB™, 7000028996, Tape, Series: 4991, 36 yd Length, 0.5 in Width, 90 mil Thickness, Polyethylene Liner, Gray, Acrylic Foam Backing, 250 deg F Maximum Operating
SPECIFICATIONS
| Type | : Pressure Sensitive |
| Series | : 4991 |
| Length | : 36 yd |
| Width | : 0.5 in |
| Thickness | : 90 mil |
| Liner Material | : Polyethylene |
| Color | : Gray |
| Adhesive Material | : Acrylic |
| Backing Material | : Acrylic Foam |
| Maximum Operating Temperature | : 250 deg F |
| Minimum Operating Temperature | : 200 deg F |
APPLICATION INFO
| Standard/Approvals | : UL 746C |
| Application | : For Exterior Metal Skin Bonding |
| Country of Origin | : US |