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  6. 3M™ Scotch-Weld™ Structural Void Filling Compound EC-3550 B/A FST

3M™ Scotch-Weld™ Structural Void Filling Compound EC-3550 B/A FST

  • Lightweight pumpable filling compound provides tough, easy-to-finish volume
  • Simplified prep and cleanup eliminates weighing, mixing and potential re-packaging
  • Simplified prep and cleanup eliminates weighing, mixing and potential re-packaging
  • No hand-mix formula reduces labor cost and process time
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Adhesive Type
Epoxy
Product Details
  • Lightweight pumpable filling compound provides tough, easy-to-finish volume
  • Simplified prep and cleanup eliminates weighing, mixing and potential re-packaging
  • Simplified prep and cleanup eliminates weighing, mixing and potential re-packaging
  • No hand-mix formula reduces labor cost and process time
  • Non-sag compound dispenses easily remains in place until cured
  • Tough consistency when cured allows for drilling without edge chipping

3M™ Scotch-Weld™ Structural Void Filling Compound EC-3550 B/A FST (Fire Smoke Toxicity) is an advanced technology compound developed to help cut production cost and time, reduce weight and address safety regulations governing aircraft interiors. The lightweight, low density product helps eliminate process steps, reduces worker touch time and speeds throughput compared to hand mixing and applying.

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