3M 7000144712 Vhb Foam Tape 3/4in X 36yd 45 Mil Black

Product Description

The 3M 7000144712 is a double-sided, pressure-sensitive, closed-cell acrylic foam tape designed for structural bonding and surface mounting applications. At 45 mil total thickness, this black tape conforms to irregular surfaces and creates strong, durable bonds without mechanical fasteners. It carries a PE film liner for clean handling and is rated under UL 746C. Trade and industrial users apply it where vibration damping, impact resistance, and long-term adhesion are required on a wide range of substrates.

This tape is suited for bonding high, medium, and medium-to-low surface energy substrates in both interior and exterior applications. Common install scenarios include panel attachment, signage mounting, trim bonding, and component assembly in light manufacturing, construction finishing, and equipment fabrication. The 3/4 inch width and 36-yard length per roll support production runs and repetitive field tasks. Minimum order quantity is 3 rolls.

Key Features

• Double-sided closed-cell acrylic foam construction provides conformability to uneven surfaces
• 45 mil total tape thickness for cushioning, damping, and impact resistance
• Bonds high, medium, and medium-to-low surface energy substrates
• UL 746C listed for component recognition
• PE film liner for clean, controlled application
• 3/4 inch x 36 yard roll format for versatile field and shop use

Compatibility

Designed for bonding applications involving high, medium, and medium-to-low surface energy substrates including many plastics, metals, and painted surfaces as stated by the manufacturer.

Installation Notes

Surface preparation is critical before application — clean and dry the bonding surfaces thoroughly to remove oils, dust, and contaminants. Apply firm, even pressure across the tape length to ensure full contact and initial bond formation. Allow adequate dwell time before applying load, as acrylic foam adhesives build bond strength over the first 24 to 72 hours. No power shutoff is required, but follow applicable safety guidelines for the specific installation environment.

Technical Specifications

• Tape Thickness: 45 mil
• Width: 0.75 inches
• Length: 36 yards
• Color: Black
• Construction: Closed-cell acrylic foam, double-sided pressure-sensitive
• Liner: PE film
• Certification: UL 746C
• Weight: 1.33 pounds
• UOM: Roll
• UPC: 00021200741234

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000144712