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Penloc®: Structural adhesives

The acrylic-based high-performance structural adhesives of the Penloc® GT series are ideal for bonding materials such as metal, glass, ceramics, wood and many plastics (except PE and PP). The Penloc® GT adhesives are easy to handle and versatile in use.

Typical applications of Penloc® GT adhesives are:

  • Weather-resistant attachment of metal lettering, e.g. to stone façades
  • Bonding corner brackets to window frames
  • Bonding car roof racks
  • Bonding sleeves (for lipstick, etc.)
  • Cosmetics packaging (e.g. perfume bottles)
  • Sensor enclosures
  • Electric motor magnets
  • Bonding metals with subsequent heat treatment (GTH-T)
  • Use before powder coating (GTH-T)
  • Bonding PMMA display cabinets


Advantages:

  • Fast, universal
  • Quick curing at room temperature
  • Fast handling strength
  • Easy to dispense

Easy Application:

The convenient double cartridges are especially well suited for on-site use and manual application. To apply the adhesives from 50g-cartridges, we recommend the use of an application gun and a microstatic mixer. For bonds with gap sizes > 0,3 mm it is recommended to dispense the adhesive directly from the static mixer.

 

The table below lists our specially formulated Penloc® adhesives for various applications:


Penloc® is available in convenient packaging sizes
Structural adhesive Penloc® GTI different packaging sizes

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Adhesive Application Viscosity [mPas] Basis Curing Properties
Penloc® GTH-T Fixing plastic components / bonding plastic enclosures and moulded parts / potting material / Automotive, Aerospace / bonding metal / joining hinges 8,000-10,000 2-part-acrylate Curing at room temperature Excellent adhesion to metal
Penloc® GTI Fixing plastic components / bonding plastic enclosures and moulded parts / potting material / Automotive, Aerospace / joining hinges 5,000 2-part-acrylate Curing at room temperature Fast curing, very good adhesion to various substrates
Penloc® GTI-C Glass bonding / potting material 5,000-6,000 2-part-acrylate Curing at room temperature Translucent
Penloc® GTI-S Fixing plastic components / bonding plastic enclosures and moulded parts / potting material / Automotive, Aerospace 5,500 2-part-acrylate Curing at room temperature  
Penloc® GTR Fixing plastic components / bonding plastic enclosures and moulded parts / potting material / Automotive, Aerospace 4,000 2-part-acrylate Curing at room temperature  
Penloc® GTR-VT Fixing plastic components / bonding plastic enclosures and moulded parts / potting material / Automotive, Aerospace 20,000-30,000 2-part-acrylate Curing at room temperature Stable, suitable for overhead application