Whether screed modifications, screed processing aids, or screed additives for saving water and the shorter setting times to covering readiness that result - the realm of screed layers would hardly be the same without all the variants listed. UZIN offers three such additives. These are suitable for all cementitious screeds that are bonded, on a thermal layer, on an insulating layer, or connected to underfloor heating. They can also be processed with all common screed pumping systems.