Description
40 mil (0.040″) clear acrylic foam high bond tape supplied in 108 ft (36 yd) rolls. Alternative to 3M VHB 4910.
Chem-Set VST6100C is a double sided, high performance bonding tape designed for structural bonding of transparent materials including glass, acrylic, and polycarbonate. The acrylic foam core provides strong adhesion while maintaining a clear bond line and long term durability.
The viscoelastic construction allows the tape to absorb thermal expansion between dissimilar materials while maintaining consistent performance under vibration and environmental exposure.
VST Acrylic Foam Tape Overview
Not sure which thickness you need? This overview explains how Chem-Set VST high bond acrylic foam tapes compare across common applications.
Key Product Details
| Property | Value |
|---|---|
| Chemistry | 100% Acrylic Foam |
| Thickness | 0.040 in (1.0 mm / 40 mil) |
| Density | 56 lb/ft³ (900 kg/m³) |
| Color | Clear |
| Liner | Red PE Film |
| Peel Adhesion | 18 lb/in (ASTM D3330) |
| Tensile Strength | 91 lb/in² (ASTM D897) |
| Dynamic Shear (20 min) | 84 lb/in² (ASTM D1002) |
| Static Shear | 1000 g (ASTM D3654) |
| Temperature Resistance (Long Term) | 212°F (100°C) |
| Temperature Resistance (Short Term) | 320°F (160°C) |
| Minimum Temperature | -40°F (-40°C) |
| UV Resistance | Excellent |
| Solvent Resistance | Excellent |
Performance in Production
- High initial tack with fast bond formation
- Builds strength with pressure and dwell time
- Conforms to smooth and slightly irregular surfaces
- Maintains clarity in visible applications
- Absorbs vibration and thermal expansion
- Performs across -40°F to 320°F
- Suitable for indoor and outdoor environments
Common Applications
- Bonding glass, acrylic (PMMA), and polycarbonate (PC)
- Transparent signage and display assembly
- LED lighting and strip light mounting
- Appliance panels and decorative trim
- Electronics displays and bezels
- Architectural panels and glazing components
Roll Configuration
- Standard roll length: 108 ft (36 yd)
- Available widths: 1/2 in, 3/4 in, 1 in
- Thickness: 0.040 in (40 mil)
Size Selection Guide
- 1/2 in Width
For narrow bond lines and tight geometries - 3/4 in Width
General purpose width for most bonding applications - 1 in Width
Increased bond area for higher strength and load distribution
Available Sizes or Variants
Select Size:
- 1/2 in x 108 ft (36 yd)
- 3/4 in x 108 ft (36 yd)
- 1 in x 108 ft (36 yd)
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