Hello, We require Calcined bauxite for high friction surfacing grey and buff colour. We use a 1.4mm-3.55mm this size is critical, ( we cannot use the bauxite if the bottom end is less than 1.4mm) can you produce this size? If so could you send me a sample? We use approx 1000 tonnes of buff and a 1250 tonnes of grey for high friction surfacing, can you please forward some prices please so we can see if your price is competitive tecnical spec. Al202 - 82% Fe203- 4.5% Best Regards Ashraf Managing Director Suncity Developers Barkings, UK Tel +447852490708 Show More