Sealing and Coating Compound, Polyurethane (PUR) Fuel Resistant High Tensile Strength / Elongation For Integral Fuel Tanks / Fuel Cavities / General Purpose
- Aerospace Material Specification
- AMS3278B
- Revised
Scope
Rationale
Recommended Content
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| Table 1 | Properties | |
| Table 2 | Initial acceptance tests | |
| Table 3 | Final acceptance tests | |
| Table 4 | Shelf life tests | |
| Table 5 | Peel strength panels |
Issuing Committee
AMS G9 Aerospace Sealing Committee
AMS Committee G9, Aerospace Sealing, is primarily responsible for the preparation, revision, and review of documents related to the sealing of aerospace vehicles for fluid containment and environmental protection by the use of sealants which are applied and cured to solid materials or are permanently mastic. Common sealant application examples include the sealing of integral fuel tanks, fuel bladder cavities, crew and passenger areas, access doors, fasteners, avionics compartments, windshields, and firewalls. The committee shall discuss sealing material and process developments, material property requirements, test methods, the effect of the environment on cured and uncured sealant materials and their containers, and emerging sealant industry challenges. The committee has dedicated subcommittees to address elastomeric aircraft fuel bladders, new sealant specification requirements, surface preparation for sealing, and sealant application and removal technologies.