Elkem Microsilica® powder products for fibre cement
Elkem Microsilica® powder is comprised of dry silica fume material. It is available in Undensified and Densified form. In use, it acts physically as a filler and chemically as a highly reactive pozzolan.
A key ingredient in many construction materials, Elkem Microsilica® is used in fibre cement products as a processing aid, to improve the dispersion and to improve hardened properties and overall durability.
Contact us for help choosing the optimum product for your specific application.