3M 4466 Double Sided Foam Tape White PK18

Double-sided foam tape for mounting

This 3M 4466 tape uses a double-coated foam construction to bond lightweight materials in office and school settings. The white foam core distributes stress across the joint and conforms to slightly uneven surfaces. Supplied in a pack of eighteen rolls, it suits users who need multiple lengths for recurring tasks. It is not intended for structural loads or permanent outdoor exposure.

Behaviour under sustained load

The foam carrier absorbs vibration and thermal cycling, helping the adhesive maintain contact over time. Under constant shear or peel force the bond will gradually relax, so the tape is suited to static mounting rather than dynamic stress. The adhesive system resists initial creep but is not rated for continuous heavy weight. Users needing long-term high-strength fixation should consider mechanical fasteners.

Practical limits of the interface

Each roll provides thirty-six yards of half-inch wide tape at a sixteenth-inch thickness, giving a defined coverage area per pack. The Proposition 65 notice indicates the product contains chemicals known to the State of California to cause cancer and reproductive harm. This regulatory label applies to the tape itself and does not change the physical dimensions. Buyers requiring chemical-free materials must select an alternative product.