4 Gallon, #176 Multi-Purpose Flooring Adhesive, For Installing Carpet & Residential Felt Back, Roto Vinyl Sheet Flooring, Good Initial Grab, Solvent Free & Low Odor, Use For Jute & Polypropylene Backed Carpet, Carpet: V-Notch 1/8"D x 1/8"W x 1/16"A, Trowel C, 360-432 SQFT, 40-48 SQYD Per 4 Gallon, Sheet Flooring: Square Notch 1/16"D x 1/16"W x 1/16"A,Trowel A, 560-640 SQFt, 64-72 SQYD Per 4 Gallon.