ROBERTS 1/16 " x 1/16 " x 1/16 " Square Notch Pro Flooring Trowel features a hardened, tempered steel blade for superior durability, and 1/16" square notches for increased space between and within adhesive rows. It is manufactured for the application of ROBERTS 2057 VCT-EZ Vinyl Composition Tile Flooring Adhesive, ROBERTS 7350 UNIVERSAL Resilient Flooring & Vinyl-Backed Carpet Tile Adhesive, ROBERTS 2310 FIBERGLASS-BACKED Sheet Vinyl Flooring Adhesive, as well as ROBERTS 7399 Universal99 Resilient Flooring & Carpet Tile Flooring Adhesive, or any other manufacturer's adhesives that require a 1/16" x 1/16" x 1/16" Square Notch trowel. Designed for professional installers, it has a durable steel blade and a large wooden handle that provides a firm, comfortable grip.