The range of FAST-IN mortar paddles features the unique tool-free quick connection system, FAST-IN from RUBI, and allows the user to change mixer paddles without tools, quickly and easily. Exclusively to be used with RUBIMIX-16 ERGOMAX or any other electric mixer equipped with a M14 thread connection and using the FAST-IN adapter (Ref. 76907). 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 3H rods have a 3-blade propeller head for greater efficiency of mixing. This design increases the performance by 15% with respect to the 2-blade propeller head. In addition, during mixing, the power for the electric mixer is reduced, achieving a greater durability of the electric tool. The 3-blade head generates fewer vibrations, therefore the user is able to work in greater comfort. In addition to product data sheets, photographs and demo videos, at RUBI we provide a direct channel so you can contact us anytime. One of those channels is our www.mundocolocador.com blog, where we talk about many aspects related to the world of ceramic tiles and fixing techniques. For instant and personalized information, please contact us using the "Discover RUBI" section, in which you can give us your requests directly, or through our social networks, Facebook, Twitter, etc.