RUBI has a wide range of paddles for mixing cementitious mortars and other high density or low fluidity materials. The mixing blades on the head of this paddle are flat. This increases the capacity of the head, therefore allowing the user to increase the mixing capacity of the paddle. The mixer paddle has a hexagonal adaptable finish which can be adapted to all RUBIMIX models by using the chuck accessory (Ref. 71967) or a traditional electric drill. 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. The RUBI brand is known for the great durability and quality of its tools. For more than 65 years, RUBI has only manufactured products of high durability and strength, to give the best performance in the toughest working conditions and adapting to the demands of each market. In addition, as part of the strategy, RUBI is continuously researching according to the evolution of materials and based on the requirements received by leading ceramic tile manufacturers worldwide, 30,000 RUBI dealers and more than 40,000 end users registered in Club RUBI. Owing to all of these factors, RUBI offers professional ceramic tile fixers the most comprehensive and suitable range of tools on the market. Everything that you need for all phases of the ceramic tile fitting process.