Bostik Cementone Freeflo Waterproofer, Plasticiser & Retarder 25 Litre is a versatile admixture designed for use in concrete, mortar, and screeds. This Bostik product enhances workability while providing water resistance and extended setting times, making it suitable for a variety of construction applications. It reduces the need for additional water, improving durability and strength of the mix. Easy to integrate into standard mixes, this cement additive is ideal for both professional tradespeople and DIY users seeking improved performance from building materials.