Precision goods shippers protecting fragile items during transit need reliable gap-filling and vibration-dampening solutions. This 1/2" x 36 yards 3M™ 4466 double-sided foam tape delivers 1/16" closed-cell polyethylene foam that conforms to irregular surfaces while distributing stress across mounting and joining points, making it essential for securing sensitive components in temperature-controlled shipments between 70 - 100°F.

Best For
How to choose
Specs at a Glance
| Material | 1/16" Thick Closed Cell Polyethylene Foam with Rubber Adhesive |
| Dimensions | 1/2" Width x 36 Yards Length |
| Color | White |
| Operating Temperature Range | 70°F - 100°F |
| Recyclable | No |
Common Use Cases
- Securing circuit boards and PCBs in electronics shipments Mounting protective layers between fragile glass or ceramic components Sealing gaps in custom packaging for precision instruments Dampening vibration in medical device packaging Bonding protective foam layers in high-value industrial equipment boxes
What You'll Receive
- Case of 18 rolls of 3M™ 4466 double-sided foam tape (1/2" x 36 yards each)
Shipping & Packaging
Frequently Asked Questions
Yes. The rubber adhesive and closed-cell polyethylene construction are engineered to maintain bond integrity during transport vibration and temperature fluctuations within the 70 - 100°F operating range, ensuring fragile items remain secure throughout the supply chain.
It bonds reliably to polyethylene, polypropylene, and most plastics. For specialized plastics (PVC, ABS, polycarbonate), test on a small area first to ensure optimal adhesion before full-scale application.
The 1/16" profile provides cushioning and stress distribution without excessive bulk, allowing you to maintain compact package dimensions while protecting delicate components. It fills irregular surface gaps that leave products vulnerable to impact.
Each case contains 18 rolls of 36 yards each, totaling 648 yards (1,944 linear feet) of 1/2"-wide foam tape, sufficient inventory for protecting high-volume shipments of precision goods.
Technical Specifications
| Operating Temperature Range | 70°F - 100°F |
| Recyclable | No |
| Color | White |
| Strength / Material | 1/16" Thick Closed Cell Polyethylene Foam |
| Dimensions (Internal) | 36 yds × 36 yds (L × W × H) |
Shipping Information
Outer Carton Dimensions
36 yds × 36 yds (L × W × H)
Unit of Measure
CASE
Qty Per Shipping Unit
18 PER CASE
LTL Freight Class
Class 65
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
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For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.
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.
Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.
Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.
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Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
1/2" x 36 yds 3M 4466 Double Sided Foam Tape - Precision Mounting, Case of 18
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Compare resources using the current product page data: SKU T9534466 , type Tape , sold-as unit CASE / pack count 18 PER CASE . Confirm the product page price, availability, and selected variant before ordering.
Compare width, roll length, adhesive type, core size, and case quantity.
Product support Read the tape buying guideUse this guide when adhesive, dispenser fit, or carton surface matters.



