Overview
The Ludlow MIL-B-131G Marvelseal 1312 Class 2 is a high-performance barrier laminating and coating material formulated to meet U.S. military specification MIL-B-131G. Manufactured by Ludlow Corp’s Laminating & Coating Division, this material provides reliable sealing and protective coverage for electrical equipment, components, and assemblies. Class 2 rating ensures suitability for standard industrial and defense applications requiring proven barrier protection against moisture, contamination, and environmental exposure.
Key Features
- Military specification MIL-B-131G certified
- Class 2 rating for standard industrial applications
- Effective moisture and contamination barrier
- Marvelseal brand formulation trusted for reliability
- New condition, factory sealed
Technical Specifications
- Military Standard: MIL-B-131G (superseded by MIL-PRF-131)
- Product Classification: Class 2 barrier material
- Manufacturer: Ludlow Corp, Laminating & Coating Division
- Product Line: Marvelseal 1312
- Condition: New in Box
- Application Type: Electrical equipment laminating and coating
Typical Applications
- Sealing and protecting electrical component assemblies
- Moisture barrier for military and aerospace equipment
- Industrial equipment coating for harsh environments
- Defense applications requiring military specification compliance
- Electronics packaging and protection
Compatibility & Replacements
Compatible With
- Military specification MIL-B-131G systems and applications
- Equipment requiring Class 2 barrier protection
- Standard industrial laminating and coating processes
- Electronics assembly and packaging workflows
Replaces / Drop-In Replacement For
- Verify compatibility with your system integrator or equipment manufacturer before ordering to confirm this material meets your specific application requirements.
Works With
- Military specification MIL-PRF-131 (current equivalent of MIL-B-131G)
- Standard laminating and coating application equipment
- Industrial sealing and barrier protection systems
