Fasto CA80 - Instant Cyanoacrylate Adhesive

Fasto CA80 – Impact Resistant Instant Cyanoacrylate Adhesive

Fasto CA80 is a high-viscosity, solvent-free, impact-resistant ethyl-modified cyanoacrylate adhesive engineered for very high strength and fast curing. Its black colour and toughened formulation make it ideal for applications requiring shock resistance, gap filling, and durable bonding on plastics, elastomers, and mixed substrates.

Fasto CA80 delivers reliable performance under mechanical stress and elevated temperatures, making it suitable for demanding industrial assemblies.

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Key Features

  • Impact-Resistant & Toughened Formula
    Withstands vibration and shock loads.
  • High Viscosity (~6000 cPs)
    Excellent gap filling and controlled application on vertical surfaces.
  • Very High Bond Strength
    Tensile strength up to 20 N/mm².
  • Fast Curing Performance
    Fixture time 10–20 seconds on close-fitting parts.
  • Wide Substrate Compatibility
    Bonds plastics (PA, PVC, PMMA), elastomers (EPDM, Viton), metals, and more.
  • Good Heat & Chemical Resistance
    Performs reliably up to 100°C and resists oils and common solvents.

Benefits

  • Ensures durable bonding in high-impact and vibration-prone assemblies
  • Provides better gap filling than low-viscosity instant adhesives
  • Reduces bond failure under mechanical stress
  • Ideal for industrial OEM, automotive, and maintenance applications
  • Delivers clean, strong bonds with fast handling strength
Primary Application Sub-Applications Functional Purpose Key Performance Advantage
Impact-Resistant Component Bonding Parts subjected to shock or vibration Durable bonding under dynamic loads Impact-resistant formulation, high strength
Plastic & Engineering Polymer Bonding Polyamide, PVC, PMMA components Fast, strong bonding of rigid plastics High viscosity, excellent gap control
Rubber & Elastomer Bonding EPDM, Viton and similar elastomers Secure bonding of flexible materials Rapid cure, strong elastomer adhesion
Metal & Mixed Substrate Bonding Metal-to-metal, metal-to-plastic joints Structural instant bonding High tensile strength, solvent resistance
Precision Assembly of Close-Fitting Parts Smooth and accurately machined components Quick fixation with minimal clamp time Fast fixture time, thin controlled bond line
Automotive & Mechanical Assembly Clips, trims, small mechanical parts Rapid assembly in production lines High bond strength with vibration resistance
General Industrial Repair & Maintenance Emergency repairs, on-site fixing Immediate functional bonding Fast curing, reliable performance

Surface Preparation

  • Ensure bonding surfaces are clean, dry, and free from oil, grease, dust, and contaminants.
  • Proper alignment of components is important due to fast cure speed.

Application Method

  1. Apply a thin, controlled amount of Fasto CA80 to one surface.
  2. Join parts immediately and press firmly together.
  3. Hold until handling strength is achieved.
  4. Avoid excessive adhesive application, as overuse may slow curing and reduce bond strength.

Curing Guidelines

  • Fixture time: 10–20 seconds
  • Full cure: 20 hours
  • Maximum gap fill: 0.20 mm
  • Best results on close-fitting, smooth surfaces

Additional Notes

  • Cure speed depends on humidity, temperature, and substrate type.
  • Acidic substrates (paper, leather) may show slower curing.
  • For rework or disassembly, use Fasto CA Debonder (complete removal from fabrics is not possible).

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