What is 3m4905?
3m4905 is a transparent, double-sided tape made from high-strength acrylic foam. Engineered for permanent bonding, it offers a clean aesthetic without visible fasteners and can replace mechanical rivets, screws, or welding in various structural and decorative applications. The tape’s strong adhesion, shock absorption, UV resistance, and weather durability make it suitable for both indoor and outdoor use across a wide range of industries.
Composition and Structure
- Base material: Acrylic foam
- Adhesive system: Acrylic
- Color: Transparent
- Foam structure: Closed-cell, providing cushioning and durability
- Thickness: (Not explicitly stated, but typically 0.5mm for 3m4905)
- Customizable width and length available
- Die-cuttable for complex shapes
Key Properties
- High initial tack and long-term bonding strength
- High transparency for invisible mounting
- Excellent UV and solvent resistance
- Shock absorption and noise reduction
- Weather-resistant and stable under outdoor conditions
- Easy to handle, cut, and convert to custom formats
Applications of 3m4905
- Automotive industry: Bonds interior and exterior trims, emblems, mirrors, and signs while eliminating the need for screws or welds
- Electronic industry: Secures and seals electronic components such as screens, lenses, housings, and waterproofed parts in mobile devices and cameras
- Advertising industry: Used in mounting signs, displays, and panels for a clean, long-lasting result
- Hardware manufacturing: Applies to nameplate and label bonding, enhancing product branding and identification
- Construction industry: Suitable for glass curtain wall bonding, door and window frame assembly, and decorative panel installation
Features & Benefits of 3m4905
- Transparent finish ideal for applications where visibility is key
- Replaces traditional mechanical fasteners and liquid adhesives
- Withstands UV, heat, and chemical exposure
- Vibration dampening for better product durability
- No curing or drying time required
- Maintains adhesion even in harsh environments
- Clean removal with no surface damage or residue
Comparison with Other Adhesive Tapes
- More transparent than typical foam tapes like 3m5952 or 3m5611
- Thinner than many VHB series products, suitable for more discreet applications
- Outperforms standard tapes in UV and weather resistance
- Offers better aesthetics for clear substrates like glass or acrylic
Why Choose VST Malaysia?
VST Malaysia provides genuine 3m4905 tape with dependable supply and professional technical support. Our customers benefit from high-performance bonding solutions tailored to their industry needs. Whether you’re working in construction, automotive, or electronics, VST Malaysia ensures reliable product quality and exceptional service.