External Temporary Retention Coating

Nystay® customized fastener retention solution allows the fastener to be held in place during production and transport without affecting the end assembly. Nystay® retention coating eliminates parts and process steps which allows for faster assembly.


  • Reusable
  • Environmentally friendly/non-toxic
  • Can be applied to various metals
  • Resistant to lubricants, fuels, hydraulic fluids and most commercial solvents
  • Durable
  • Can be applied to both threaded and unthreaded fasteners
  • Temporarily holds fastener in place during fabrication, assembly and transportation
  • Soft enough to allow hand assembly
  • Provides a solution for robotic riveting type production
  • Can be located at any point on fastener length
  • Speeds assembly time
  • Reduces inventory
  • Increases quality control
  • Requires no additional features
Technical Data
  • Color: green (special colors available upon request)
  • Temperature Range: -40°C (-40°F) to +66°C (+150°F)
  • Shelf life indefinite
Manufacturing Specifications
  • GM
    • GMW3666
  • Automotive

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