4 Gallon, #356 Premium Multipurpose Flooring Adhesive, Strong, Use To Install Felt Backed Sheet Flooring, Resilient Tile & Carpet. Strong, Versatile Adhesive, Ample Working Time, Allows Easy Repositioning Of Felt Backed Vinyl Sheet Flooring, Bonds To Metal & Existing Vinyl Flooring, Moisture Resistant, Provides A Secure Bond Over Subfloors With Acceptable Moisture Levels, Non-Staining Formula, Won't Cause Adhesive Discoloration To Felt Backed Sheet Floors, Beige In Color, Meets Class A/Class I Ratings By ASTM E 84, Sheet Flooring: Square Notch 1/16"D x 1/16"W x 1/16", Trowel A, 560-640 SQFT, 64-72 SQYD Per 4 Gallon, Indoor/Outdoor Carpet: V-Noch 1/8"D x 1/8"W x 1/16"A, Trowel C, 360-432 SQFT, 40-48 SQYD Per 4 Gallon, 10 Year Warranty.