On Orders Over $99
On Orders Over $99
Big tile lives and dies on mortar coverage — hollow spots become cracks and debonds, and chasing full contact with the wrong notch wastes time and mud. The Rubi YW Notch trowel is built for exactly this. Its optimized YW geometry cuts a deeper, wider notch that wets the back of the tile better and collapses cleanly when you set, so you get higher coverage with fewer passes and far fewer hollow spots.
The blade is rigid stainless steel — durable, corrosion-resistant, and stiff enough to pull consistent ridges — and an ergonomic grip keeps you in control through a long set. For large-format tile, gauged porcelain, and slabs, it's the notch that gets you the bond you need the first time. Pair it with the Quake vibrator for full coverage on the biggest pieces.
Pro tip: Comb in one consistent direction so the ridges collapse and release air the same way, and back-butter big tile in addition to the floor for the coverage large format really needs. Keep the trowel angle consistent to keep your mortar depth uniform.