PR-148 Adhesion Promoter

PR-148 is an adhesion promoter to enhance the coupling characteristics of polysulfide compounds to a wide variety of substrates. PR-148 is a one-part compound suitable for application by brush or clean gauze.

This product is fully qualified to the AMS 3100 Class 1 specification and PRC-DeSoto International specification test.

Specifications

* Below is a partial specification list - for additional information - contact AerospaceSealantsInfo@ppg.com

 AMS 3100 - Class 1, Type 1