Our Brown Rock Salt adheres to the high standards set by BS3247:2011, the British Standard for de-icing salt. Familiarly known as 'road grit,' this raw and indigenous product is mined right here in the UK and Ireland. With a natural composition of 5-8% grit particles, it provides an effective solution for de-icing. To enhance its usability, the salt is treated with an anti-caking agent, ensuring a reliable and convenient product for tackling icy conditions