3M™ Scotch-Weld™ Structural Epoxy Adhesive EC-7246-2 B/A FST

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Excellent adhesion to a wide variety of substrates such as metals, ceramics and plastics

Thixotropic, non-sag formulation makes it easy to apply without dripping or deformation

Excellent adhesion characteristics to aircraft interior substrates including thermoplastics

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Highlights
  • Excellent adhesion to a wide variety of substrates such as metals, ceramics and plastics
  • Thixotropic, non-sag formulation makes it easy to apply without dripping or deformation
  • Excellent adhesion characteristics to aircraft interior substrates including thermoplastics
  • 2:1 mix ratio simplifies mixing
  • Ideal for bonding interior sidewall panels, cargo bay panels, bar units, coatrooms and passenger doors
  • Flexible to withstand vibration
  • Outstanding environmental performance
  • Structural two part paste adhesive featuring full stand alone FST properties, good fluid resistance and ease of design to flexible substrates of a wide variety
  • High peel and shear strength for strong bonds in critical applications
  • Meets several industry fire, smoke and toxicity requirements
  • Two part paste adhesive meeting requirements of FAR/JAR 25.853 and ABD0031
  • 90 minute work time allows for positioning and adjusting for fit prior to setting
  • Availability in duo-pack cartridges or in bulk for machine dispensing
  • Flow control for vertical applications
  • Halogen and heavy metal compound free FST system

3M Scotch-Weld Structural Epoxy Adhesive 7246-2 B/A FST is a two component epoxy adhesive which cures at room temperature or with mild heat to form a strong structural bond with impact resistance. It has an excellent adhesion to a wide variety of substrates such as metals, ceramics and plastics, including GFRP and CFRP. Once cured it provides extremely high mechanical strength over a wide temperature range, with excellent resistance to harsh environments and chemicals. Scotch-Weld adhesive 7246-2 B/A FST simplifies many aircraft interior manufacturing tasks by allowing builders to complete assembly and FST (Fire, Smoke, Toxicity) compatibility operations in a single step. The versatile product could also replace several different types of conventional adhesive, simplifying stocking requirements and improving productivity.

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