Baybond® Sizing for glass, carbon and basalt fibers

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Waterborne polyurethane dispersions from Covestro’s Baybond® line are used as film former in glass, carbon and basalt fiber sizing for composite materials.

Furthermore, our products can also be used as a second coating to achieve the required properties of fibers for cable applications, such as cohesion, stiffness and elasticity.

The unique polyurethane structure of Baybond® enables easy processability due to good film formation and due to the waterborne nature, our products can be diluted with water as needed.

We present our Baybond® line with wide range of performance to offer customizable solutions tailored to specific properties.

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Request a sample

Hello! Thanks for reaching out to us.
We have received your request and one of our experts will be in touch with you as soon as possible.
In the meantime, feel free to discover our innovative material solutions!

Speak to you soon,
Your Covestro Team

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Request a quote

Hello! Thanks for reaching out to us.
We have received your request and one of our experts will be in touch with you as soon as possible.
In the meantime, feel free to discover our innovative material solutions!

Speak to you soon,
Your Covestro Team

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