Cekol TR-49 is a dry mixture of gypsum, mineral fillers and the latest generation of additives in modifying, giving the mortar excellent plasticity and adhesion to the substrate. The addition of lightweight aggregate makes the thermal insulation properties of mortar much better than cement-lime mortar. It enables high performance of plastering works. Easy to spread and smooth. Cekol TR-49 is a gypsum mortar designed for manual application of single-layer plasters in dry rooms with a relative humidity of air up to 70%. The addition of lightweight aggregate makes the thermal insulation properties of mortar much better than cement-lime mortar. Cekol TR-49 can be used on gypsum, concrete, cellular concrete, ceramic and sand-lime brick substrates.