3M VH™ 4959F White Double-Sided Acrylic Foam Tape (various sizes)

3M™ VHB™ 4959F is an exceptionally thick, white, double-sided foam tape, 3.0 mm thick, designed for permanent and strong bonding of high surface energy substrates. Equipped with a versatile acrylic adhesive on both sides of a flexible foam core, it provides immediate bonding strength and high mechanical resistance. It enables aesthetic, virtually invisible fastening that effectively replaces screws, rivets, or welds, eliminating the need for surface preparation and simplifying the production process. Its resistance to impact, vibration, and environmental factors makes it ideal for both indoor and outdoor applications.

Technical specification

• Width: 12 mm, 19 mm
• Length: 16.5 m
• Thickness: 3.0 mm
• Color: White
• Adhesive type: Universal acrylic adhesive
• Carrier material: Acrylic foam
• Application: Indoor / outdoor
• Resistance: To shock, UV, moisture, chemicals

Application

• Bonding of metal and painted elements
• Mounting decorative panels, strips, and profiles
• Bonding rigid and smooth substrates
• Sealing and vibration damping in constructions
• Industrial and advertising applications

Benefits and properties

✅ Fast and durable bonding technology – reduced assembly time and costs
✅ Aesthetic connection – without visible fastening elements
✅ Exceptional thickness – absorbs vibrations and impacts
✅ High adhesion – to high surface energy substrates
✅ Easy application – self-adhesive formula without the need for additional tools
✅ High resistance – to external conditions, UV radiation, and chemicals

Application guidelines

Before application, thoroughly clean and degrease the surface. The tape should be pressed evenly along its entire length to ensure optimal adhesion. Full mechanical properties are achieved after 72 hours, although this can be accelerated by light heating.