3/4 in x 60 yd 3M 425 Aluminum Foil Tape T9644251PK
$53.37
/ case
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| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
60 yds. × 60 yds.
Board / material
4.6 Mil
Color
Silver
Freight class
Class 65
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
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Specifications
| Inside dimensions | 60 yds. × 60 yds. (L × W) |
|---|---|
| Board / material | 4.6 Mil |
| Color | Silver |
| Physical units per order increment | 1 |
| Case weight | 0.72 lb |
| Outer carton (shipping) | 5.75 × 5.5 × 2.25 in |
| LTL freight class | Class 65 |
| SKU | T9644251PK |
About this item
SKU T9644251PK — 60 yds. × 60 yds., 4.6 Mil, Silver.
3/4 in x 60 yd 3M 425 aluminum foil tape. Seals seams and joints where a metal-backed tape is needed. A foil-backed tape for sealing and patching. Bonds and seals across duct and insulation work. Seals joints that need a conformable metal-faced tape. For sealing seams, patching, and heat-reflective wrapping jobs.
Common questions
Will this tape work with our automatic case sealing equipment?
Yes. The 3M 425 is engineered for dispenser use with standard 3-inch cores found on most case sealers. The acrylic adhesive activates cleanly without residue buildup, reducing downtime and maintenance on your packing line.
What makes the 4.6 mil thickness important for case sealing?
The 4.6 mil aluminum backing provides adequate rigidity to prevent tearing during high-speed application while maintaining flex for irregular cardboard surfaces. This thickness balances durability with cost-per-case efficiency on volume operations.
How does this tape seal water and air leaks?
The aluminum foil layer acts as a moisture barrier blocking water vapor ingress, while the acrylic adhesive creates an airtight seal on case edges and seams. This dual protection is critical for refrigerated shipments or products sensitive to humidity.
Is this tape suitable for outdoor storage or transit?
Yes. The UV-resistant formulation prevents adhesive degradation and foil oxidation during weather exposure or extended outdoor holding. UL 723 flame resistance also meets safety requirements for certain hazmat and temperature-controlled applications.
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Questions on specs or freight?
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