1 in x 60 yd 3M 425 Aluminum Foil Tape T9654251PK
$66.38
/ 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 |
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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
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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 | 0.88 lb |
| Outer carton (shipping) | 6.0 × 5.5 × 2.5 in |
| LTL freight class | Class 65 |
| SKU | T9654251PK |
About this item
SKU T9654251PK — 60 yds. × 60 yds., 4.6 Mil, Silver.
1 in x 60 yd 3M 425 aluminum foil tape. For sealing seams, patching, and heat-reflective wrapping jobs. Seals joints that need a conformable metal-faced 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.
Common questions
Will this tape stick reliably to powder-coated or anodized aluminum case materials?
Yes. The acrylic adhesive bonds strongly to both bare and coated aluminum surfaces, including anodized finishes. For maximum adhesion, ensure surfaces are clean and dry before application. Test adhesion on your specific substrate before full-line deployment.
Does the 4.6 mil thickness affect dispenser compatibility or application speed?
No. The 4.6 mil gauge is designed for standard tape dispensers with 1-inch tape cartridges and 3-inch cores. It feeds smoothly at normal packing line speeds (up to 60+ cases per minute) without jamming or edge buckling.
How does thermal conductivity improve case sealing performance?
Thermal conductivity allows the adhesive to cure and set faster in both hot and cold environments, reducing open-time variables. The reflective aluminum also prevents heat shock during temperature transitions in climate-controlled storage, minimizing seal failure and case reopening.
Is this tape suitable for food-contact or pharmaceutical applications?
No. This tape is rated for industrial, HVAC, and non-food applications. For food-contact sealing, consult Packrift for FDA-compliant alternatives. UL flame ratings confirm suitability for commercial and institutional building applications.
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