Products Celofiber CF500W Celofibre CF500W is a water-insoluble, cellulose additive, with a fibre length of 500µm, for use in construction chemical products. It offers excellent anti-sagging properties when integrated into cement building materials. Storage Store in a cool and dry environment Packaging 12.5kg multilayer paper sack Download TDS sheet (PDF) Download Call our sales team | 0161 762 0044 Email our sales team | sales@cemkem.co.uk View all applications View all products