3M™ Scotch-Weld™ Structural Void Filling Compound EC-3550 FST, Part A, 5 gal, 1 Drum/Case
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- EC-3550 FST
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Description
Product
Structural Void Filling Compound / Aerospace-Grade Epoxy Compound
Name
3M™ Scotch-Weld™ Structural Void Filling Compound EC-3550 FST, Part A, 5 gal, 1 Drum/Case
Product Description
The 3M™ Scotch-Weld™ Structural Void Filling Compound EC-3550 FST is a high-performance, flame-retardant epoxy-based material engineered for aerospace applications. This compound is formulated to fill voids, reinforce structures, and improve stiffness while meeting stringent fire, smoke, and toxicity (FST) requirements. As Part A of a two-component system, this product is designed to be mixed with Part B to create a strong, lightweight filler for honeycomb panels and other structural assemblies in aircraft interiors.
Features
- Epoxy-based compound with flame-retardant properties
- Complies with aerospace FST standards for enhanced safety
- Provides excellent structural reinforcement and void filling
- Lightweight, reducing overall aircraft weight
- Compatible with honeycomb and composite materials
Weight
5 gallons (net weight varies by formulation)
Specifications
| Specification | Value |
|---|---|
| Material | Epoxy-based void filling compound (Part A) |
| Volume | 5 gallons |
| Packaging | 1 drum per case |
| Application | Structural reinforcement and void filling in aerospace panels |
| Compliance | Meets FST requirements for aircraft interiors |
Benefits
- Enhances panel strength and rigidity in aerospace structures
- Reduces weight while maintaining structural integrity
- Contributes to improved safety with fire-retardant properties
- Designed for compatibility with multiple aerospace substrates
Usage
Commonly used in aircraft manufacturing and maintenance for filling gaps, strengthening honeycomb panels, and improving durability of interior structures requiring FST compliance.
Why Choose LSG Industrial
LSG Industrial & Office Products Inc. provides authentic 3M™ Scotch-Weld™ void filling solutions with reliable sourcing, fast delivery, and technical expertise to support the aerospace industry’s most demanding applications.
More Information
| Weight | 13.218000 |
|---|---|
| MOQ | 1 |
| Brand | 3M™ |