Print | Products > Aerospace Sealants > Adhesion Promoters > PR-150 Adhesion Promoter Adhesion Promoters PR-150 Adhesion Promoter PR-150 is designed to prepare metallic, painted or plastic substrates before application of sealants such as PR-1784. PR-150 is a one-part adhesion promoter that is easy to apply. PR-150 contains an adhesion promoter in a blended solvent. Safety Data Sheet (SDS) Technical Data Sheet Aerospace Adhesives Aerospace Sealants Adhesion Promoters Application Guides Corrosion Inhibitive Sealants Customized Sealant Solutions (CSS) Electrical Potting / Molding Electrically Conductive Fast Cure / Flight Line Repair Fuel Tank / High Performance Options Fuel Tank / Proven Standards High Temperature and Firewall Specialty Products Windshield and Canopy Industrial Sealants and Adhesives Aerospace Transparencies Transparent Armor and Specialty Products Aerospace Coatings, Pretreatments, Cleaners Chemical Management Engineered Materials Semco® Packaging Aerospace Academy Aerospace Sealants - Preformed PPG Livery Lab℠ Find Products Find Products Help Terms & Conditions