Gel 560P Magnesium aluminium silicate 12174-11-7 Zemex Industrial Minerals Extenders / Fillers >> Aluminium silicate Rheology Modifiers / Thickeners >> Organoclay >> Attapulgite ADHESIVE >> Water-based SEALANT GEL 560P is a finely ground attapulgite clay (hydrous magnesium aluminum silicate.GEL 560P is used to build viscosity and gel structure in paints, sealants, adhesives, and foundry coating systems. GENERAL INFORMATION GEL 560P is a high quality, finely ground attapulgite clay that is used to impart thixotropic properties to aqueous media. The material provides excellent low shear viscosity and suspension properties in water or other polar liquids. The performance of the material is not affected by dissolved electrolyte. Stable, high quality and finely ground attapulgite clay (hydrous magnesium aluminium silicate). Used to build viscosity and suspension properties in adhesives and sealants.