Packing line supervisors seeking permanent, high-strength adhesive solutions for case sealing and structural bonding will find this 1/2" x 5 yds. 3M VHB 4930 tape ideal for replacing mechanical fasteners. The 25-mil acrylic foam backing and dual-sided acrylic adhesive create bond strength on mixed substrates, eliminating need for rivets, bolts, or welds while maintaining moisture, solvent, and UV resistance across -40°F to 200°F operating ranges.
Best For
How to choose
Specs at a Glance
| Material | 25 Mil acrylic foam with dual-sided acrylic adhesive on kraft paper liner |
| Dimensions | 1/2" width x 5 yards length |
| Temperature Range | -40°F to 200°F |
| Certification | UL746C compliant |
| Recyclable | No |
Common Use Cases
- Case sealing and box closure on automated packing lines Bonding stiffeners and reinforcements to corrugated substrates Attaching aluminum and steel components in truck, van, and ambulance assembly Structural signage and frame adhesion without mechanical fasteners Anti-vibration bonding in high-movement packaging environments
What You'll Receive
- 1 roll of 3M VHB 4930 white tape (1/2" x 5 yards) Kraft paper release liner
Shipping & Packaging
Frequently Asked Questions
The firm-type acrylic foam backing provides excellent dimensional stability and clean cuts on standard tape dispensers without stretching, tracking, or adhesive transfer. The 25-mil thickness ensures consistent feed tension and reliable application at production speeds.
3M VHB 4930 bonds permanently to steel, aluminum, composites, and many coated surfaces. The dual-sided acrylic adhesive achieves strong inter-facial bonds even on mismatched materials, making it ideal for heterogeneous case assemblies without primer or surface preparation.
Yes. The firm-type foam core resists moisture, solvents, and UV exposure across -40°F to 200°F, ensuring bonds remain intact during storage, transport, and temperature fluctuations. It's compatible with standard roll-feed and handheld dispensers without adhesion loss or environmental degradation.
Absolutely. This tape provides comparable or strength to rivets and bolts in many applications while eliminating equipment wear, operational noise, and fastener inventory costs. It creates straightforward, tamper-evident seals that improve case integrity and prevent product contamination.
Technical Specifications
| Temperature Range | -40°F to 200°F |
| Certification | UL746C compliant |
| Recyclable | No |
| Color | White |
| Strength / Material | 25.0 Mil |
| Dimensions (Internal) | 5 yds × 5 yds (L × W × H) |
Shipping Information
Outer Carton Dimensions
5 yds × 5 yds (L × W × H)
Unit of Measure
CASE
Qty Per Shipping Unit
1 PER CASE
LTL Freight Class
Class 65
Delivery Method
Shown at checkout
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ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
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Use this product as the source
1/2" x 5 yds VHBÑ¢ 4930 White Foam Tape - Industrial Strength Adhesive
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