Micropolypropylene screed fibres are high-performance reinforcement additives designed to enhance the strength, durability, and overall performance of screeds and concrete mixes. These fine polypropylene fibres are evenly distributed throughout the mix to reduce shrinkage cracking, improve cohesion, and increase resistance to impact and abrasion. Lightweight, easy to use, and non-corrosive, micropolypropylene fibres are an ideal alternative to traditional steel mesh reinforcement, offering long-term protection without the risk of rusting. https://theyardbm.co.uk/product-category/building-materials/screeding-materials/