What is 3m4955?
3m4955 is a high-performance double-sided adhesive tape from the VHB (Very High Bond) acrylic foam series. Known for its thick foam structure and outstanding bonding capability, 3m4955 provides a durable, long-lasting bond across a variety of substrates including metal, plastic, glass, and wood. Its ability to conform to irregular surfaces and resist temperature extremes makes it ideal for both structural and decorative bonding applications.
Composition and Structure
- Adhesive system: VHB acrylic adhesive
- Backing: Thick white acrylic foam
- Structure: Double-sided pressure-sensitive foam tape
- Thickness: Approximately 2.0mm
- Color: White
- Liner: PE film release liner
- Core material: Paper tube
- Standard width: 610mm (custom sizes available)
- Standard roll length: 33m
Key Properties
- Excellent adhesion to metals, plastics, glass, and wood
- Long-term temperature resistance up to 149°C
- Short-term temperature resistance up to 204°C
- UV and solvent resistant for long-lasting outdoor performance
- Foam core offers flexibility for curved or uneven surfaces
- High cushioning and vibration damping capability
- Sound insulation properties
- Reliable performance in harsh environments
Applications of 3m4955
- Automotive manufacturing: Bonding and fixing of body reinforcements, interior trims, rearview mirrors, and temporary assembly fixtures
- Electronics and communications: Mounting of reinforcement ribs, electronic components, and device enclosures in communication and electronic devices
- Architectural decoration: Fixing building signage, sealing strips on doors and windows, and bonding decorative panels
- Office furniture: Assembling desks, cabinets, and fixtures without damaging surfaces or requiring mechanical fasteners
- General industrial applications requiring high-performance, gap-filling adhesive tape
Features & Benefits of 3m4955
- Thick foam layer provides excellent shock absorption and vibration control
- Maintains adhesion under temperature changes and UV exposure
- Clean bonding with no need for drilling or welding
- Easy handling and application with PE film liner
- Enhances product appearance by hiding fasteners
- Durable solution for both indoor and outdoor use
- Custom sizes available to suit production needs
Comparison with Other Adhesive Tapes
- Thicker than 3m4951, offering better cushioning and gap filling
- Provides stronger environmental resistance compared to general-purpose foam tapes
- Performs better on uneven surfaces than thinner transfer or double-coated tapes
- Ideal for structural or semi-structural bonding where fasteners would traditionally be used
Why Choose VST Malaysia?
VST Malaysia supplies original 3m4955 VHB adhesive tapes designed to meet demanding industrial and commercial applications. We provide expert technical support and size customization to ensure you receive the best adhesive solution for your project. Trust VST Malaysia for fast delivery, reliable products, and professional service tailored to your needs.