VST Structural Tapes

6.9432.61

Our Action Adhesives range of VST Tapes are exceptionally strong, durable, flexible and adaptable.

They provide an alternative to mechanical fastners, screws, rivets and welds. VST Tapes work by permanently bonding one substrate to another. This distributes the stress load across the joint. Upon joining the materials, the tape creates an exceptional weld.

Our tapes are available in a choice of 3 colours, with various thickness and a selection of widths ranging from 12mm, 19mm to 25mm.

Other sizes available on request

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Description

  • Our VST Structural Tapes are fast and easy-to-use. They permanently bond providing high strength, long-term durability indoors and outdoors.
  • High temperature resistance (-40 to +160 degree C)
  • Pressure sensitive adhesive bonds on contact to provide immediate handling strength.
  • Used to replace mechanical fasteners (rivets, welding, screws) or liquid adhesives.
  • Eliminates need for drilling, grinding, refinishing, screwing, welding and clean-up
  • Excellent stress absorption reduces vibration and impact stress.
  • Creates a permanent seal against water, moisture and more.
  • Use with 3m 93 Primer to give an excellent bond to Low surface energy plastics.

Typical Applications

Action adhesives range of VST tapes have a wide variety of uses in the following industries.

VST Tapes in the Automotive Industry

VST tapes are used widely in the automotive sector. They can be found in cars, buses, trucks and trains. They can even be found in use the Aerospace and marine sectors on planes or boats. The uses are broad and include:

  • Structural bonding of panels, whether this is on a truck, bus or other vehicle.
  • Interior and exterior trim fixing
  • Car spoiler mounting
  • Light construction and mounting
  • Badge and emblem fixing

VST Tapes in the Construction Industry

VST tapes can be found used in many construction applications. This includes both interior and exterior applications. VST tapes are used widely for bonding cladding panels and glass facades to aluminum frames. They are also used as an adhesive in the creation of shop fronts.

VST tapes are perfect for windows such as sky lights, BIPV photovoltaic windows and in bomb proof windows.

Once inside, VST tapes are used in the creation of partitions, in the creation of ceiling climate control systems and in many doors. They can also be found in many elevators keeping the interior, ceiling and doors firmly in place.

Signage and Display

VST tapes are very popular in the signage and display industry. They can be found in a wide variety of use applications including:

  • Road Traffic Signs
  • Bonding dissimilar substrates such as aluminum to mild steel or Acrylic to stainless steel etc
  • Large Panel Signs
  • Bonding clear polycarbonate to illuminated signs
  • Construction of obelisk signs
  • Bonding of POS, name plates, A frame signs and DOT Matrix signs.
  • Fixing of box signs and panels to frames  emergency signage, digital signage
  • Totem Sign Construction

Electrical Tapes

VST have a wide range of uses within the electrical industry. With their strong adhesive qualities and easy of application they are ideal for use in this industry. VST tapes are specifically used for:

  • Electrical insulation
  • EMI/RFI shielding
  • Anti-Static applications
  • PCB Masking
  • Bonding to high temperature surfaces
  • Conductive connection and fixing

General Industry Applications

VST tapes can also be used in a variety of other applications including:

  • Point of sale applications
  • DIY
  • Plastic Moldings and Extrusions
  • Glass Fabrication
  • Furniture/ Kitchens/ Bathrooms
  • Electrical Appliance Assembly
  • Manufacture of ovens, electric fires and extractor fans
  • Gluing of Head stone or grave plaques/ name plates

Instructions for use

  1. Ensure substrates to be bonded are completely clean, dry and free from dust, grease, loose particles and other contaminants. Best cleaner is IPA Solvent applied with a clean cloth or tissue and applied in one direction only.
  2. To obtain the optimum bond, sufficient pressure should be applied to the surface being bonded. To ensure good adhesive ‘wet-out’, typical pressure should be 15psi = 100kpa. The adhesive is pressure sensitive so best results are achieved with maximum surface contact under pressure.
  3. After 20 mins, 50% of the bond strength is achieved. 90% of the optimum bond strength is achieved after 24 hours and 100% strength after 72 hours.
  4. Avoid significant load bearing to the bond directly after application.
  5. Recommended Application Temperature is +20°C to +36°C. Minimum Application Temperature should not be below +10°C
  6. Certain substrates will require priming or sealing such as porous surfaces ie plaster, concrete. Also absorbent substrates such as wood or fabrics.
  7. Metals with oxidised surfaces such as aluminium, copper and brass may need priming. Low energy surfaces such as polypropylene plastics or plastics containing aggressive plasticisers may also need treatment.

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