Adhesive Trowel - Square Notch A high quality square notch trowel for spreading adhesives and viscous compounds. Manufactured using a lightweight aluminium shank with a hardened and polished carbon steel blade for strength and easy cleaning. Featuring an ergonomically designed soft-grip handle for comfort and control with multi-purpose square notched and straight edges. Ideal for application of tiling adhesives, decorating fillers and viscous compounds.