A notched trowel designed for applying and spreading self-levelling adhesive mortars. The working part is made of acid-resistant stainless steel with a thickness of 0.7 mm. A polyamide handle support reinforced with glass fibres ensures strength and durability during intensive use, while the ergonomic 3K soft-grip handle provides a comfortable and secure hold. The 10 mm angled notch enables even application of mortar and facilitates the creation of a smooth and uniform surface.