3M™ Scotch-Weld™ EC-3460 HT FST
Structural Void Filling Compound
3M™ Scotch-Weld™ 3460 HT FST (fire smoke toxicity) is a temperature resistant, one part structural void filling compound based on epoxy chemistry. It is designed for use on honeycomb sandwich structures as edge close-out, corner reinforcement, local reinforcement for mechanical fixation, or complex gap filling. The void filler is compatible with metal and non-metal constructions that are typically found in aircraft interiors. The cured material has excellent fire, smoke and toxicity properties, based on a halogen and antimony free FST System. It offers excellent chemical resistance and has good processing attributes due to its handling, extrusion, filling, grinding, and painting abilities.
Features :
- Extrudable through both cartridge and dispensing systems
- High compressive strength from -55 °C to 175 °C
- Meets stand-alone FAR / JAR 25.853 and ABD 0031
- 100 % solids and free of shrinkage
- Cures to a rigid, solvent resistant material in one hour > 125 °C
