Fasto UV104 - UV Adhesives
Features of UV104
Fasto UV104 - UV Adhesives
Features of UV104

Fasto UV104 – High Strength UV Curable Adhesive

Fasto UV104 is a single-component, medium-viscosity, UV-curable adhesive formulated for glass-to-glass and glass-to-metal bonding. It cures rapidly when exposed to UV light, producing a clear, tough, and durable bond with exceptionally high mechanical strength.

Specifically designed for edge-to-edge bonding, Fasto UV104 is ideal for applications where optical clarity, structural strength, and long-term durability are essential.

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Key Features

  • UV Light Curing (≈365 nm)
    Rapid curing on exposure to UV radiation.
  • Medium Viscosity (~800 cPs)
    Controlled flow for precise edge bonding without sagging.
  • Very High Shear Strength
    Up to 34 N/mm², ideal for structural glass joints.
  • Crystal Clear Bond Line
    Maintains excellent optical clarity after curing.
  • Wide Temperature Resistance
    Continuous service range from -60°C to +120°C.
  • Excellent Chemical & Solvent Resistance
    Resistant to oils, water, alcohols, and common solvents.

Benefits

  • Enables strong, durable edge-to-edge glass bonding
  • Enhances aesthetic quality of glass ornaments and furniture
  • Supports high-speed production with fast fixture time
  • Ensures long service life under thermal and environmental stress
  • Ideal for decorative and precision glass assemblies
Primary ApplicationSub-ApplicationsFunctional PurposeKey Performance Advantage
Edge-to-Edge Glass BondingGlass panels, precision glass jointsTough, durable edge bondingVery high shear strength, clear bond
Glass-to-Metal BondingDecorative fittings, engineered jointsStrong bonding of dissimilar materialsHigh bond strength with optical clarity
Glass Furniture AssemblyTables, shelves, architectural glassSecure bonding without mechanical fastenersRapid UV cure, durable joint
Jewellery & Ornament AssemblyGlass ornaments, fine decorative partsInvisible, aesthetic bondingMedium viscosity for controlled flow
Display & Showcase BondingGlass displays, cabinetsClean joints with structural integrityTough cured polymer, fast fixture
Precision Manufacturing ProcessesAssemblies requiring exact alignmentOn-demand curing after positioningUV-activated controlled curing
Industrial Glass AssemblyEquipment covers, glass componentsReliable bonding under service conditionsGood heat & solvent resistance

Surface Preparation

  • Ensure all bonding surfaces are clean, dry, and free from oil, grease, dust, and contaminants.
  • Protect the adhesive from unintended UV exposure prior to curing.

Application Method

  1. Apply Fasto UV104 to one bonding surface only.
  2. Assemble parts accurately, ensuring proper alignment.
  3. Expose the entire bond line to UV light to initiate curing.
  4. Use UV lamps for controlled and repeatable curing results.

Curing Guidelines

  • Fixture time: <10 seconds @ 20 mW/cm² (365 nm)
  • Typical depth of cure: up to ~3 mm
  • Designed for closely fitting glass and metal joints

Additional Notes

  • Sunlight can cure the adhesive, but UV lamps are recommended for consistency.
  • Dispensing systems must use black, UV-opaque tubing to prevent premature curing.

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