3M™ Scotch-Weld™ Void Filling Compound 3450 FST
3M™ Scotch-Weld™ Void Filling Compound 3450 FST is an extrudable, low density heat curing compound for void filling based on epoxy chemistry. It is ideal for the for using as an edge close-out on interior honeycomb sandwich, corner reinforcement, complex gap filling and for local reinforcement for mechanical fixations. Compatibility with metal and non-metal makes Scotch-Weld™ 3450 FST ideal for aircraft interior usage. The cured material has an excellent fire, smoke and toxicity properties. Its easy extruding and filling abilities provides an excellent chemical resistance and processing attributes.
Benefits
- Very low density for light weight designs
- Meeting FST acc. FAR 25.853 and ABD 0031
- Compatibility with metal and non-metal
- Provides an excellent chemical resistance
- Cures at 125°C to 180°C in one hour
- Non flow for ease of application
- Low volatiles loss during cure
Uses
- Ideal for edge close-out on interior honeycomb sandwich, corner reinforcement, complex gap filling
- Ideal for aircraft interior usage
- Mismatch areas filling
Specification
Brand: Scotch-Weld™
Base: Epoxy
Colour: Brown
Cure cycle: 1 hour from 125°C to 180°C with 2-5°C/minute heat-up rate
Worklife: 5 days at 15-30°C
Country of Origin: France
Dry Ice Shipping Required: Yes
