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.