Back Butter Buddy The Ultimate installation tool for large tiles and stone ensures a secure bond to substrates; tiles must be "back buttered" with setting material, especially 12" and larger sizes. Features Easy "BACK-BUTTERING" of large Tile and Stone With its 360-degree spinning capability, The Back Butter Buddy makes the back buttering process simple and easy Fits most standard 3-1/2 & 5 Gallon buckets (bucket not included) Designed for Tile and Stone 12" and up Support up to 200 lbs Securely attaches to bucket top Heavy duty construction Eliminates fatigue and injury Reduces breakage of tile and stone Invented by the contractor for the contractor Fits most standard 3-1/2 & 5 Gallon buckets How to Use Attach Back Butter Buddy to the top of the bucket Stack one or more tiles face down onto Back Butter Buddy Apply thin-set mortar Rotate the tile, continuing to spread (Back Butter) the thin-set mortar Continue rotating while Back Buttering tile until the surface is entirely covered Tile is ready to install