The Roberts 4 in. Wood Plank Adhesive Trowel with 1/4 in. x 1/4 in. x 1/4 in. Flat-Top V-Notches is designed for wood plank, solid wood, bamboo and acrylic-impregnated plank. The trowel features a 9 in. x 4 in. full, cold-rolled steel blade and high-impact black plastic handle for durability. This tool is designed for the Do-It-Yourself installer. An economical choice for small to big projects.