3M™ Scotch-Weld™ Low Density Composite Surfacing Films AF 325 is a thermosetting, laminated metal foil film that adheres to cold and release coated tools.
Excellent for surfacing composites. Provides a smooth void-free surface. Co-cure compatible with most epoxy composites. Compatible with 250°F (121°C) or 350°F (177°C) cure cycles. Eliminates most filling operations.
| 3M Aerospace and Aircraft Maintenance Division | |
|---|---|
| Product Category | Industrial Adhesives |
| Product Number | AF 325 |
| Product Name | 3M™ Scotch-Weld™ LD Composite Surfacing Films |
| Cure / Technology | Thermoset; Single Component |
| Chemical System | Phenol Aldehyde Epoxy Resin |
| Type / Form | Sheet or Film |
