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

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SKU: 7100022171

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

3M™ Scotch-Weld™ Void Filling Compound EC-3550 B/A FST is a two-part low-density void filling compound. It can be stored, applied and cured at room temperature.  It is designed to be used on honeycomb sandwich for structural airplane applications, void-filling, edge sealing/close-out, corner reinforcement, local reinforcement for mechanical fixation and complex gap-filling. Scotch-Weld™ EC-3550 B/A FST complies with the flammability requirements of J.A.R/F.A.R. 25.853 (a).

 

Benefits

  • Complies with the flammability requirements of J.A.R/F.A.R. 25.853 (a)
  • Allows ease of application due to its thixotropic properties.
  • Sandable & machinable within twelve hours at 23°C of mixing or 1/2 hour at 80°C
  • Cures to a strong, low-density material within 48 hours at 24°C or one hour at 80°C
  • 100% solids
  • Paintable

 

Uses

  • Typically used within aircraft interiors
  • void-filling, edge sealing/close-out, corner reinforcement, local reinforcement for mechanical fixation and complex gap-filling on honeycomb sandwich structures.

 

Specification

Brand: Scotch-Weld™

Base: Epoxy / Modified Epoxy

Colour: Brown / Off-white

Cure cycle: 48 hours at 23°C or 6 hours at 43°C

Country of Origin: France

Dry Ice Shipping Required: No

Additional information

Origin

France

Size

400 ml

Lead Time

5/7 days

Colour

Brown with black spots

Units/Case

6

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