Winsford Rock Salt

Salt Union products are more than 90% pure Sodium Chloride with the remaining insolubles consisting mainly of Keuper Marl (is a layer of clay from the late Triassic or 'Keuper' period.

Keuper Marl has weathering properties which give Winsford Rock Salt its unique 'thatching' effect, protecting the salt quality.

Marl also contributes to improved friction when salt is used as a highway de-icer.

For more information on Winsford Rock Salt, contact us on 01606596530 or use our contact form