• Compression Packing & Sealing Materials

• Custom Molded Rubber Components

• Urethane Rollers & Sprockets

• Engineered Plastics for Moisture Resistance

A4 Industrial supplies precision-engineered components for the pulp and paper industry, where high moisture, chemical exposure, and abrasive materials are constant challenges. Our compression packing, gaskets, and molded rubber parts are designed to resist swelling, corrosion, and premature wear.

We partner with paper mills and processing facilities to deliver solutions that maintain uptime, efficiency, and consistent product quality. Our materials are engineered for both wet and dry end applications, offering superior sealing and extended equipment performance.