Carbon Fiber Fabric Repair Prepreg, 120 °C (250 °F) Vacuum Curing, Part 4 - Purchasing Specification for Film Adhesive

The information about the standard:

Designation standards: SAE AMS3970/4B
Publication date standards: 1.7.2026
Country: American technical standard
Kategorie: Technische Normen SAE

Annotation of standard text SAE AMS3970/4B :

This Purchasing Specification (PS) AMS3970/4 specifies the batch release and delivery requirements for film adhesive used for repair. This specification is applicable only when the film adhesive is used as part of the prepreg system as defined in AMS3970 and AMS3970/1.

This specification also defines the procedure and requirements for storage life extension of materials purchased against this specification. It is only applicable for materials which are qualified and shall be carried out within the responsibility of the purchaser and under control of its Quality organization.

SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification