The marshalltown mxs plasterers finishing trowel is great for concrete or plaster they have an aluminium alloy mounting and are very light but as strong as steel the flexible blade is of the highest grade spring stainless steel tempered ground and polished and is fastened to the mounting with ten hard steel rivets the curved dura soft handle is held firmly by a nut and washer the blade is made from stainless steel which is easier to clean these trowels do not corrode and are therefore much long