Print | Products > Aerospace Sealants > Windshield and Canopy > PR-1725 Class B Windshield and Canopy Sealant Windshield and Canopy PR-1725 Class B Windshield and Canopy Sealant This is a specialty product. For technical assistance call Engineering Services at 1-800-PRCWEST (772-9378). Safety Data Sheet (SDS) Technical Data Sheet Specifications * For specification information - contact AerospaceSealantsInfo@ppg.com 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 Aerospace Academy Semco® Packaging Aerospace Sealants - Preformed PPG Livery Lab℠ Find Products Find Products Help Terms & Conditions