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From $504.00

MA-25S is a medium density, room temperature curing, ablator/insulator, which has been used extensively for thermal protection on aircraft and space launch vehicles.

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Lockheed Martin MA-25S Ablative Coating

GracoRoberts P/N: V00308
From $504.00

MA-25S is a medium density, room temperature curing, ablator/insulator, which has been used extensively for thermal protection on aircraft and space launch vehicles.

Technical Information

  • Product Type Specialty Coating

Product Information

On the Space Shuttle, short duration exposure to temperatures exceeding 1200°F may be encountered. In aircraft engine applications, continuous use temperatures range between 300-600°F. The MA-25S material has been FAA certified for fire proof protection of fan thrust reversers per FAR Part 25.1181a and FAA Advisory Circular AC 20-135.

The material is a filled elastomeric silicone which is available in either a sprayable or trowelable form. The sprayable material (Type I) can be applied using standard spray equipment for large area primary applications. The trowelable/moldable material (Type II) can be used for small area applications or as a repair material for damage to the sprayable insulation. MA-25S can also be obtained in pre cured sheet form for secondary bonding applications.

Data Sheets

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Product Properties

Brand
Lockheed Martin
Product Type
Specialty Coating

Shipping Information

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