3M 7000142866 Vhb Foam Tape 45 Mil 1 in X 36 Yd Black

Product Description

The 3M 7000142866 is a double-sided, pressure-sensitive, closed-cell acrylic foam tape designed for demanding bonding applications. At 45 mil thick, this firm-construction tape delivers a durable bond to high surface energy substrates including metals, glass, and many plastics. It ships in a 1-inch-wide by 36-yard roll with a paper liner for clean, controlled application. The closed-cell foam core provides cushioning, vibration damping, and impact resistance in addition to its primary bonding function. Facilities maintenance technicians, sign fabricators, glaziers, and industrial assembly personnel commonly install this tape in place of mechanical fasteners or liquid adhesives.

This tape is suited for permanent mounting and assembly tasks where surface preparation and substrate compatibility determine bond strength. Typical applications include panel bonding, nameplate attachment, architectural cladding, and industrial assembly where a clean, fastener-free finish is required. The acrylic adhesive system performs across a range of environmental conditions, making it appropriate for both interior and exterior applications. The paper liner protects the adhesive until the moment of application.

Key Features

• 45 mil total thickness for gap-filling and conformable bonding on slightly uneven surfaces
• Closed-cell acrylic foam construction provides cushioning, damping, and impact resistance
• Double-sided pressure-sensitive adhesive bonds high surface energy substrates
• Paper liner allows precise handling and controlled liner removal during application
• 1-inch width by 36-yard length roll format suits both short-run and production-volume use
• Black tape color supports aesthetic requirements in visible or finished-surface applications

Compatibility

Designed for bonding high surface energy substrates such as metals, glass, and compatible plastics in industrial, commercial, and architectural assembly applications.

Installation Notes

Surface preparation is critical to bond performance — clean and degrease substrates thoroughly before application. Apply firm, uniform pressure across the tape width immediately after placement to activate the pressure-sensitive adhesive. Minimum application temperature and substrate surface energy requirements should be observed per the manufacturer data sheet. No power-down or tool qualification is required, but solvent-based cleaners must be fully evaporated before bonding.

Technical Specifications

• Tape Thickness: 45 mil
• Width: 1 inch
• Length: 36 yards
• Color: Black
• Construction: Closed-cell acrylic foam, double-sided pressure-sensitive
• Liner: Paper
• Weight: 2.13 pounds
• Unit of Measure: Roll
• Minimum Order Quantity: 2
• UPC: 00021200646454

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000142866