Since 1874. We are a manufacturer of ceramic clays for industry, pottery and artistic ceramics, and natural modelling clays for crafts, fine arts and education.

Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula SiO2, commonly found in nature as quartz. [5][6] In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and abundant families of materials, existing as a compound of several minerals and as a synthetic product.

The SIO-2® range of high-fire clays, with a firing range from 1200ºC to 1300ºC, includes a wide proposal of grogged clays for artistic ceramics. They contain a high percentage of grog (40%), with different granulometries, from very fine (0-0.2 mm) to very coarse (1-3 mm), which provides excellent behavior during drying and firing.

Desde 1874, somos fabricantes de pastas cerámicas para la industria, artesanía y cerámica artística, y arcillas naturales para modelar destinadas a las manualidades, bellas artes y educación.

The SIO-2® range of high-fire clays, with a firing range from Cone 03 to Cone 10 (2192-2372ºF / 1200-1300ºC), includes a wide proposal of grogged clays for artistic ceramics.

2023年4月18日 · Buy SIO-2 Black Ice Porcelain Ceramic Pottery Clay | 11 lb, Cone 6-7 | High Fire Kiln-Fired Clay for Wheel-Throwing, Hand Building, Modelling - Create Ceramics and Sculpted Artwork, Ready-to-Use: Clay - Amazon.com …

Black stoneware clay body with 40% impalpable grog (up to 80 Mesh). Formulated for artistic ceramics, it is ideal for wheel-throwing and modeling smooth pieces with fine details. The high content of grog confers an excellent behavior during drying and firing.

For more than a century, quality ceramics have been manufactured for ornamental construction finishes and other utilitarian pieces. In 2016, the company COLLET CLAYS Corp., an affiliated to Ceramica Collet S.A., is created for the import and distribution of SIO …

We are a manufacturer of ceramic clays for industry, pottery and artistic ceramics, and natural modelling clays for crafts, fine arts and education. Our target is to innovate, developing products with natural clays that, in their multiple applications, meet the needs of the most demanding users.

The SIO-2® range of low-fire clays, with a firing range from Cone 010 to Cone 03 (1796-2012ºF / 980-1100ºC), includes a wide offer of multipurpose clays for pottery, artistic ceramics and structural ceramics.