PPG PR-188 Adhesion Promoter
PPG PR-188 is a sealant adhesion promoter that is suitable for use with both PRC and Pro-Seal brand sealants. It enhances the adhesion of both polysulfide, and Permapol polythioether based sealants to standard aerospace substrates.
Technical Information
- Product Type Surface Treatment
- Product Form Liquid
Product Information
This product has zero VOC's as currently defined by U.S. environmental regulations. It is not appropriate for use on polycarbonate or acrylic substrates.
Data Sheets
Product Properties
Shipping Information
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