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All gypsum stucco molding, designed for placement on the ceiling or walls of the room, is made in forms of silicone.
When filling, the matrix itself is placed in a gypsum box so that its deformation does not occur. To prepare gypsum stucco molding, it is necessary to pour water into the shape, and then it is poured into the container where the solution will be mixed, this procedure is necessary so that you can calculate how many solution is necessary for the manufacture of one copy. Then gypsum is added to the container with the liquid, and the resulting mixture is left for 10 minutes., Then he repeatedly knew and immediately after that is poured into the matrix, but not to the very top. Then the mixture with the hands is evenly distributed in shape. It is also necessary to drive out air from the solution, for this, the edges of the form are slightly lifted and lowered sharply, alternately on each side.
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