PPG PR-142 4 Dram Vial – Single-Use Adhesion Promoter for Precise Sealant Applications
PPG PR-142 in the 4 dram vial format provides a single-use, pre-measured quantity of adhesion promoter precisely sized for treating a single sealing joint or small repair area. The vial format eliminates the shelf-life concerns associated with partially used larger bottles and ensures that every repair application uses fresh, uncontaminated material in the correct quantity.
The single-use concept is particularly valuable in certified MRO environments where traceability and quality control of materials are critical. Each sealed vial contains a consistent, controlled quantity of PR-142 that is sufficient for one application, preventing over- or under-application on sensitive sealing joints.
Product Specifications
| Attribute | Detail |
|---|---|
| Manufacturer Part Number (MPN) | 0142XLRCA4DA |
| Brand | PPG Aerospace |
| Specification | PRC Standard Specification |
| Color | Clear |
| Package Size | 4 Dram Vial (Single Use) |
| Substrate | Aluminum, Steel, Metal Alloys |
| Industry Use | Single-Joint MRO Repair, Certified Maintenance |
Frequently Asked Questions
Q: What is the MPN for PPG PR-142 4 Dram Vial?
A: MPN is 0142XLRCA4DA.
Q: What is a 4 dram vial size?
A: A 4 dram vial holds approximately 15ml, providing a single-use quantity ideal for one sealing joint repair.


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