Dietzgen 430 20 lb Engineering Bond Paper 36" x 500', 3" Core, 1 Roll/Box The Dietzgen 430 Engineering Bond Paper is a premium 20 lb engineering bond paper designed for everyday printing of CAD drawings, architectural plans, engineering documents, GIS maps, and technical illustrations. Its bright white, smooth surface delivers crisp black lines, excellent line accuracy, and dependable performance on wide-format inkjet printers, making it an economical choice for technical printing and reprographic workflows. Key Features 36" x 500' roll, 3" core, 1 Roll/Box 20 lb (75 gsm) engineering bond paper Bright white, smooth surface for crisp lines and sharp detail Excellent opacity and reliable ink absorption Compatible with wide-format inkjet printers Acid-free for dependable document storage Ideal for CAD drawings, GIS maps, architectural plans, and engineering documents Ideal For Ideal for architects, engineers, surveyors, GIS professionals, construction firms, reprographic departments, and print service providers producing CAD drawings, blueprints, engineering plans, technical documents, and everyday large-format prints.