ROBERTS 1/16" x 1/32" x 1/32" U-Notch Pro Flooring Trowel features a hardened, tempered steel blade for superior durability, and U notches for a lighter spread over non-porous substrates. This trowel 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 1/32" x 1/32" u-notch trowel. Designed for professional installers, it has a large wood handle for a firm, comfortable grip.