QC Lubricants
7360 Milnor St. Philadelphia, PA 19136
(215) 333-4187
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With Extension (800) 887-2436
For Technical Assistance:
Dial Extension 203 for Stan Jakubowski
For Sales:
Dial Extension 211 for Lu Ann Quinn or 224 for Lindsay Romero
Email Lu Ann Quinn  ♦   Email Lindsay Romero


We actively supply a comprehensive line of MIL-SPEC  and commercial lubricants.


Product Shelf Life
PDS and Other Docs
Boeing Specs
McDonnell Douglas Specs Chemical.net

LHB Industries




Type III, class 2, grade 134A (aerosol)

Type III - Soft film (Avionic grade)
Grade 134a - Hydrofluorocarbon (HFC) propellant.

Intended Use MIL-PRF-81309:
 The ultra-thin film, corrosion preventive compound covered by this
specification is intended for use on any metal surface. MIL-PRF-81309 can be used both for initial protection during shipment and storage and for in-service treatment. It should not be used around liquid oxygen fittings.

The ability of MIL-PRF-81309 Type III, class 2, grade 134A to prevent corrosion and to displace water and its ease of application when packaged as class 2 (self-pressurized containers) make it particularly suited for service use.

The combination of properties of MIL-PRF-81309 provide the necessary requirements for a corrosion preventing compound for use in the extreme naval aviation environment.

MIL-PRF-81309 is intended for indoor protection and short term protection outdoors where surfaces can be recoated when required.

This material is not intended as a substitute for other corrosion preventatives specified for protection of surfaces for periods of more than one month.

MIL-PRF-81309 Type III, class 2:
This compound is intended for use on avionic equipment,
electrical connector plugs, and contact points.

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