Adhesives
3M Scotch-Weld Structural Core Splice Adhesive Film AF 3074 FST
SKU: AF 3074FST
Brand: 3M
Pricing on request
Specifications
| Part Number | AF 3074FST |
|---|---|
| Compliance | Halogen-free FST system meeting fire/smoke/toxicity requirements per FAR 25.853 / Airbus ABD0031 |
Description
An epoxy-based, heat-curing (120-180C) structural core-splice adhesive film that expands during cure to a low-density foam. It is used to splice and reinforce honeycomb core, fill mismatch areas and finish sandwich edges in aircraft interior and structural assemblies, and can be stored/transported unfrozen for extended periods.
Angad Aviation supplies this 3M product with full traceability and documentation — request a quote for current pricing, pack sizes and lead time.
- Brand: 3M
- Part No.: AF 3074FST
- Type: epoxy expandable (foaming) unsupported core-splice film
- Cure: 120-180C; cure onset ~110-115C; full cure ~60 min at 120C
- Expansion: can more than triple in volume during cure
- Free-expansion density: as low as ~0.4 g/cm3
- Storage: 12 months at -18C or below; up to 6 months at room temperature
- Compliance: Halogen-free FST system meeting fire/smoke/toxicity requirements per FAR 25.853 / Airbus ABD0031
Frequently asked
What are the key specifications?
Type: epoxy expandable (foaming) unsupported core-splice film; Cure: 120-180C; cure onset ~110-115C; full cure ~60 min at 120C; Expansion: can more than triple in volume during cure; Free-expansion density: as low as ~0.4 g/cm3; Storage: 12 months at -18C or below; up to 6 months at room temperature.
How do I get pricing and lead time?
Angad Aviation supplies this 3M product quote-first — request a quote and our team responds with current price, pack sizes, availability and lead time. Every order ships with full traceability and documentation.
From other manufacturers
Other manufacturers we source in Adhesives. Not a statement of interchangeability — send us your part number and we will confirm what fits.
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LOCTITE ABLESTIK 45 / CAT 15: Flexible Transparent Structural Kit
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ARALDITE AV 138M-1 / HV 998-1: High-Strength Structural Epoxy Kit
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