3M™ Scotch-Weld™ Core Splice Film AF 3090

  • 3M ID B40066406

Outstanding product for edge-finishing of sandwich structures to eliminate cracking and repairs during manufacturing and use of these structures

Impact forces are dampened due to the flexible nature of the material

Provides excellent wide-bondline and gap-filling properties as it expands up to 120 % during cure

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Details

Highlights
  • Outstanding product for edge-finishing of sandwich structures to eliminate cracking and repairs during manufacturing and use of these structures
  • Impact forces are dampened due to the flexible nature of the material
  • Provides excellent wide-bondline and gap-filling properties as it expands up to 120 % during cure
  • Low density, expandable adhesive film
  • Curable / co-curable between 120 °C and 180 °C
  • Excellent gap-filling properties
  • 12 months shelf life at -18 °C, 20 days shop life

Within the core splice film product class, it features unique impact and peel strength which makes it very tough and resistant to cracking and fracturing

Specifications