What is 3m4914-15?
3m4914-15 is an ultra-thin, high-performance double-sided adhesive tape from 3M’s VHB (Very High Bond) series. With a thickness of just 0.15mm and available in transparent and white colors, it uses an acrylic adhesive on a VHB foam base. Designed for demanding applications where minimal thickness, strong adhesion, and excellent temperature resistance are required, it provides a reliable and clean bonding solution across various industries.
Composition and Structure
- Base material: VHB foam
- Adhesive type: Acrylic
- Thickness: 0.15mm
- Color: Transparent, white
- Density: 0.9 g/cm³
- Core material: Paper tube or 3M core
- Peel strength:
- Stainless steel: 2.8 kg/cm
- Aluminum: 1.7 kg/cm
- ABS: 1.7 kg/cm
- Acrylic: 1.4 kg/cm
- Fiberglass: 2.6 kg/cm
- Pressure resistance: 7.9 kV/mm
- Elongation coefficient: 100%
- Width: 300mm, 600mm (other widths available upon request)
- Length: 33m (standard)
Key Properties
- Ultra-thin profile for precise applications
- High transparency for discrete bonding
- Excellent peel strength on various surfaces
- Strong electrical insulation (high pressure resistance)
- High elongation for flexibility and durability
- Short-term temperature resistance up to 149°C
- Long-term temperature resistance up to 93°C
- Stable performance under thermal cycling and mechanical stress
Applications of 3m4914-15
- Automotive industry: Fixing rearview mirrors, decorative strips, lenses, window frame seals, LCM bonding, and vinyl pipe or duct assembly
- Electronic appliances: Nameplate bonding for digital devices and home appliances, PCB board fixing, and mobile phone antenna attachment
- Industrial manufacturing: Bonding air conditioner ribs, assembling furniture and telecommunication equipment, fixing aluminum to stainless steel, and bonding frames for billboards or resin glass
- Household items: EVA glue replacement for decorative furniture components, foam bonding in sofas and mattresses
Features & Benefits of 3m4914-15
- Extremely thin and lightweight with strong adhesive capability
- Transparent color blends seamlessly with application surfaces
- Bonds effectively to plastics, metals, glass, and composite materials
- Reduces need for mechanical fasteners like screws or rivets
- Enhances aesthetics by eliminating visible joints
- Strong thermal and mechanical resistance
- Easy to apply, clean finish without curing time
Comparison with Other Adhesive Tapes
- Thinner than most VHB tapes like 3m4950 or 3m5952, ideal for delicate or space-constrained applications
- Offers higher transparency than other thicker black or white tapes
- Maintains strength despite ultra-thin design
- Better peel performance on plastics and composites compared to general-purpose foam tapes
Why Choose VST Malaysia?
VST Malaysia provides authentic 3m4914-15 tape solutions with flexible sizing options and professional guidance for your application needs. We are dedicated to supplying consistent stock, fast delivery, and expert support to clients across automotive, electronics, construction, and industrial sectors.