The MARSHALLTOWN LayFlat™ Notched Trowel features unique wave-shaped notches that eliminates air pockets between the substrate and tile. This results in superior coverage and adhesion for medium to large format tile applications. The LayFlat™ Notched Trowel is constructed using the same professional quality materials as standard notched trowel line. It is made of the highest grade carbon steel, equipped with an aluminum alloy Xtralite® mounting, and features a DuraSoft® handle. This product is Made in the USA with Global Materials.