Marshalltown 4-1/2" x 11" EIFS Carbon Steel U-Notch Trowel with Wood HandleMarshalltown EIFS Trowels are essential for EIFS applications. The U shaped notches easily spread large quantities of mortar or adhesive and leaves behind even grooves for smooth EIFS paneling. The lightweight aluminum alloy mounting is riveted to a Carbon Steel blade. Along with blade material and notch shape, you can also choose your preferred notch size. Curved hardwood handle that molds to your hand. Made in the USA with Global Materials.