This building aluminum rule leveled surface leveled plaster, lime or cement plaster on the walls. It is also called plaster rule. They also use for leveling concrete mix when doing floor screed. Made of aluminum profile - no rust, light and durable. Rules are in the form of a rectangular trapezium, a length of 1.5 meters. Inside they are hollow, which makes them easier. Have high strength, resistant to wear and tear, because they have two ribs of 1.1 mm in thickness. The ends are closed with plastic plugs praviltrapetsy. For what would be trash, plaster, grouts and other building materials do not fall inside. If the rule is clogged on one side, then that side will outweigh the work and this tool will be very uncomfortable. Features: Lightweight, rustproof aluminum profile will not be worn for a long time; 2 stiffeners generally protected from deformation; Plugs on the ends of the mixture will protect from entering the inside of the profile. Tighten, cut, leveled with a convenient solution MT2315 rules and you will get a perfectly flat surface.