The mixer paddles for cementitious mortars have a head designed to perform a movement from the bottom up. With mortar mixer paddles, the material rises, at a low speed, up the inside of the paddle head and then come back down the outside.
This action produces highly viscous homogeneous mixing of materials such as mortars, cements and especially improved cementitious adhesives (type C2) for ceramic tiles. This head design allows the user to work with less effort and greater mobility.