The Siteworx Concrete And Screed Fibres 900g White are made of 100% polypropylene. One 900g bag should be used for every 1m3 of concrete or screed mix. The fibres and the cement are to be added at the same rate to a mix. As the fibres have excellent dispersion properties, no extra mixing time is required. Water is always added after preparing the dry mixture of fibre and cement. The fibres are chemically inert, they maximise the tensile strength and minimise shrinkage as well as cracking of the

Brand Name	SITEWORX