This Vitrex Notched Adhesive Trowel with square notches, making it ideal for applying adhesives prior to the setting of wall and floor tiles. The hardened and tempered steel blade ensures toughness and durability, and the large soft-grip handle provides extra comfort. Size 115 x 280mm (11 x 4.1/2in) Vitrex Notched Adhesive Trowel. Size 115 x 280mm (11 x 4.1/2in) Square Notches 10mm