Products to further enhance properties of advanced refractories SIOXX® Specialities EMSIL-DRY™ ALOXX™-Spheres Contact us Need support ? Our experts are available for you. Request a quote, order a sample or initiate a technical discussion in a minute. Get in touch! Specialties / Complementary Products Our strategy is to develop specialty products and offer complementary products that will further advance the refractories technology and create value for our customers. These product include SIOXX® Specialties, EMSIL-DRY™ and ALOXX-SPHERES™. Find our latest safety information here Elkem offers various safety documentation, for hazardous (Safety Data Sheets) and non-hazardous (Product Safety Information) materials.