Clear Very High Bond Tape
- Common sizes: 6 mm-900 mm slit width, roll or die-cut form
- Color: water-clear tape with red PE release liner
- Material: clear acrylic adhesive with high-bond mounting structure
- Thickness options: 0.25 mm, 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm
- Bonding surfaces: glass, metal, acrylic, polycarbonate, coated panels
- Applications: signage, transparent panels, display parts, metal trims
Double Seal Tape Company is a manufacturer of Clear Very High Bond Tape for glass, metal, acrylic panels, polycarbonate, signage, and other transparent bonding work where the adhesive line must stay clean. This water-clear acrylic adhesive tape gives fast initial tack, firm pressure-sensitive bonding, and a red PE liner that makes positioning, slitting, and die-cutting easier. It is made for industrial panel mounting, not craft tape, office tape, removable poster tape, or light household mounting strips.
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Product Overview
Clear Very High Bond Tape is used when screws, rivets, cloudy glue marks, or liquid adhesive overflow would affect the finished appearance. As a clear high-bond mounting tape, it fits applications where glass, polished metal, acrylic sheet, or polycarbonate panels need to be bonded without leaving an obvious fixing mark. On flat transparent parts, 0.25 mm-0.5 mm grades help keep the adhesive edge low-profile. For panels with slight unevenness, or for assemblies that need more contact area, 1.0 mm-2.0 mm grades are usually easier to work with.
This acrylic foam mounting tape is different from ordinary transparent double sided tape. It is designed to spread stress across the bonded area instead of concentrating force around screws or drilled holes. After pressure is applied, the bond develops from quick initial tack to a more stable hold over 24-72 hours. During sample checks, production teams normally look for peel resistance, edge lifting, bubble marks, whitening, and whether the transparent bond line still looks neat after dwell time. The red liner is only a release film; the tape itself remains clear.
Benefits
- Water-clear acrylic adhesive helps keep the bond line clean on glass, acrylic, and polycarbonate parts.
- 25 mm-0.5 mm options suit flat panels where a low-profile adhesive edge is important.
- 0 mm-2.0 mm grades help with limited gap filling, surface contact, and stress distribution.
- High initial tack supports easier placement on glass, stainless steel, aluminum, and coated metal.
- Red PE liner improves handling during narrow slitting, kiss cutting, die cutting, and manual alignment.
- Moisture, UV, and weather resistance support indoor and selected outdoor signage applications.
- Clear panel mounting tape structure can reduce drilling, visible fasteners, and liquid adhesive overflow.
What should be checked before bonding clear high-bond tape to glass, metal, or polycarbonate?
Before bonding, the surface should be clean, dry, and free from oil, fingerprints, silicone residue, dust, polishing wax, release agent, or condensed moisture. Smooth glass and polished stainless steel usually allow good adhesive wet-out, while coated aluminum, painted metal, acrylic, and polycarbonate may vary by surface energy and coating chemistry. For repeat production, it is better to test the actual parts, apply firm roller pressure, and inspect the sample after 24-72 hours. Useful checks include peel resistance, edge lifting, bubble marks, whitening around the tape edge, and overall bond-line clarity.
Applications
- Transparent bonding tape for glass-to-metal assemblies where the adhesive line should remain clean
- Acrylic display panels, polycarbonate covers, and clear protective windows
- Transparent signage, backlit signs, nameplates, and decorative sign panels
- Metal trim fixing on glass, acrylic, or coated aluminum surfaces
- Display cabinets, retail fixtures, and smooth transparent panel assemblies
- Appliance panels, control panels, and decorative glass strips
- Die-cut clear mounting pads for production line assembly
- Indoor and selected outdoor panel mounting where moisture and UV exposure must be considered
Product Packaging
Product Production
TDS
Item | Typical Value |
Product type | Clear high-bond acrylic mounting tape |
Adhesive | Water-clear pressure-sensitive acrylic adhesive |
Tape color | Clear / water-clear |
Release liner | Red PE film liner for handling and positioning |
Standard thickness | 0.25 mm, 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm |
Custom thickness | Available according to bonding surface and gap requirement |
Slit width | 6 mm-900 mm |
Jumbo roll width | Up to 900 mm, depending on thickness |
Roll length | 10 m, 20 m, 33 m, 50 m, or custom roll length |
Peel adhesion to glass | 18 N/25 mm-32 N/25 mm after 72 h dwell |
Peel adhesion to stainless steel | 20 N/25 mm-35 N/25 mm after 72 h dwell |
Peel adhesion to polycarbonate | 16 N/25 mm-30 N/25 mm, surface dependent |
Static shear | >= 72 h at 23 C under standard test load |
Initial tack | High tack after pressure application |
Final bond build | Approx. 50 percent at 20 min, 90 percent at 24 h, full check at 72 h |
Service temperature | -30 C to 120 C typical application range |
Short-term temperature | Up to 150 C for limited exposure |
Moisture resistance | Suitable for humid indoor and selected outdoor applications |
Weather resistance | Good resistance to UV, moisture, and normal thermal cycling |
Recommended pressure | Firm roller pressure or equivalent full-surface contact |
Surface preparation | Clean with suitable solvent, dry fully before bonding |
Main substrates | Glass, stainless steel, aluminum, acrylic, polycarbonate, coated metal |
Processing options | Slit rolls, sheets, kiss-cut parts, die-cut mounting pads |
Visual check | Observe bubbles, haze, whitening, and edge lifting after bonding |
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How does thickness selection affect a clean bond line and panel mounting strength?
Thickness should be chosen according to panel flatness, part size, and how visible the adhesive edge can be. A thinner water-clear acrylic adhesive tape works well when glass, acrylic, or polished metal surfaces are very flat and the bond line needs to stay discreet. A thicker grade is more suitable when slight gap filling, better stress distribution, or stronger contact on uneven surfaces is required. For transparent bonding, too much thickness can make the edge more noticeable, while too little thickness may reduce contact on coated or slightly curved panels. Sample testing helps find the best balance between appearance and holding strength.
FAQ
1.Is Clear Very High Bond Tape suitable for glass bonding?
Yes. Clear Very High Bond Tape is suitable for smooth glass bonding when the surface is clean, dry, and pressed firmly during installation.
2.Is the tape red because it has a red liner?
No. The tape is clear. The red PE liner is only a handling and release film removed before bonding.
3.Can it bond acrylic and polycarbonate panels?
Yes. It can bond acrylic and polycarbonate, but actual sheet grade, coating, and surface condition should be tested first.
4.How long does the bond need to reach stable strength?
Initial tack is fast, but the bond should be checked after 24-72 hours for stable peel strength, edge condition, and visual clarity.
