4591 TAPE 4936P GRAY 19 MM X 33 M 0.6 MM VHB 3M CF 4 PCS

High Performance Invisible Structural Bonding

3M™ VHB™ Tape 4936P (3M Part No. 7000072386) represents the pinnacle of double-coated structural tapes. Made from a conformable, closed-cell acrylic foam , this product creates a permanent seal against water, moisture, and chemicals while providing extremely high bond strength to a wide variety of substrates, including metals, glass, and many powder-coated plastics.

Main Technical Features

• Backing material: Highly conformable acrylic foam, capable of adapting to surface irregularities.
• Adhesive Type: Multi-purpose acrylic, developed for quick and long-lasting adhesion.
• Dimensions: Width 19 mm, Length 33 m.
• Total thickness: 0.6 mm, ideal for applications where minimal space between parts is required.
• Color: Gray, for discreet integration on metal and industrial components.

Recommended Applications

VHB 4936P tape is widely used in the most demanding industrial sectors for:

• Carpentry and Installations: Fixing panels, signs, and decorations without the use of visible mechanical fasteners.
• Transportation Industry: Assembly of internal and external components subject to vibration and thermal cycling.
• Consumer Electronics: Bonding displays, bezels, and heatsinks where pinpoint precision is required.
• Industrial Maintenance: Quick repairs requiring immediate superior mechanical seal.

Advantages of the VHB System

• Clean Aesthetics: Eliminates the need for drilling or welding, preserving the integrity and aesthetics of the materials.
• Stress Absorption: The viscoelastic nature of acrylic foam allows the tape to stretch and relax under load, reducing failure points.
• Exceptional Durability: Resistant to UV rays, solvents and extreme temperatures, maintaining its bonding properties unchanged for years.

Examples of use

When assembling metal furniture or elevator components, using 4936P tape speeds up production times by eliminating the drying time of liquid sealants or post-weld cleaning processes. Simply apply the tape to the clean surface, apply firm pressure, and the joint is immediately ready for the next steps, ensuring a professional and safe result.