Lightweight, strong, durable and environmentally friendly


PUR injection processing Baydur STR
PU injection processing Baydur® STR

Composites are polyurethane systems that are processed in combination with fillers and short, long or continuous fibers into molded parts or coatings. The polyurethane is applied to a substrate using either a spraying, casting, liquid resin press molding or conventional composite manufacturing process.

This material class boasts excellent mechanical properties and high impact resistance, even at extremely low temperatures.

Composites from Covestro offer users a virtually unlimited range of application options. For example, they are used for corrosion and wear protection, reinforcement, engineering components and molded parts, thermal and electrical insulation, and high-performance components in cars, commercial vehicles, aircrafts and trains.

The Covestro composite systems are:

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