Ecopro is cellulose fibre flat cement sheet from Sahyadiri industries limited- a Pune base listed company. Product confirms to IS 1486 & it is perfect substitute of waterproof plywood. Ecopro is composed from special grade cellulose fiber and inorganic binders of silica base. The matrix made to the required thickness is cured at high temperature and high pressure in autoclaves to attain crystalline structure which imparts dimensional stability to the Ecopro.