
Adhesives
3M Scotch-Weld Structural Core Splice Adhesive Film AF 3070 FST
SKU: AF 3070 FST
Brand: 3M
Pricing on request
Specifications
| Part Number | AF 3070 FST |
|---|---|
| Compliance | Stand-alone halogen-free FST system meeting fire, smoke and toxic-gas-emission requirements per FAR 25.853 or Airbus ABD0031 |
Description
A dual-cure (120C or 180C), low-density, expandable modified-epoxy core-splice film for sandwich edge finishing, filling mismatched areas, core splicing and reinforcing honeycomb core. Supplied as an unsupported film in 50 mil or 100 mil calipers with a completely halogen-free FST system.
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 3070 FST
- Type: expandable unsupported modified-epoxy core-splice film
- Color: light red-brown
- Caliper: 1.27 +/- 0.13 mm (50 mil) or 2.54 +/- 0.25 mm (100 mil)
- Cure: dual-cure 120C or 180C; suggested 120C for 60 minutes
- Storage: -18C or below for maximum shelf life (film can crack if handled cold)
- Compliance: Stand-alone halogen-free FST system meeting fire, smoke and toxic-gas-emission requirements per FAR 25.853 or Airbus ABD0031
Frequently asked
What are the key specifications?
Type: expandable unsupported modified-epoxy core-splice film; Color: light red-brown; Caliper: 1.27 +/- 0.13 mm (50 mil) or 2.54 +/- 0.25 mm (100 mil); Cure: dual-cure 120C or 180C; suggested 120C for 60 minutes; Storage: -18C or below for maximum shelf life (film can crack if handled cold).
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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