
Sigma markets its products in Mexico through major supermarkets, wholesale distributors, convenience stores, and mom-and-pop outlets. In the United States, it operates through Sigma Foods and Bar-S Foods, with regional headquarters in Phoenix, Arizona. Residence Chimex consists of 20 rooms with TV, a work desk and a mirror. In the Eurozone, it operates through Campofrío, jointly acquired with the Chinese WH Group in 2014. They are also furnished with a marble floor. Residence Chimex provides bathrooms with showers, walk-in showers and bidets. Terry dressing gowns and slippers are also available. Parada Lavapes bus stop is 50 metres away. In June 2015, Alfa announced it had acquired the remaining 37% of the shares of Campofrío held by WH Group so that Sigma can later buy it. The company has presence in the Americas and in the Eurozone. In North America it has a presence in Mexico and the United States in the Eurozone, it has a presence in Belgium, France, Germany, Italy, Netherlands, Portugal, and Spain and in Central and South America, in Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Nicaragua, Panama, and Peru. Recommended at least 2 coats application, if needed 3 coats might be applied.In 2014, Sigma's parent company, Alfa, announced it may hold an initial public offering to list Sigma in the Mexican Stock Exchange. Consumptionġ,0 - 1,5 kg/m² for each layer. In outer surface applications, the surface has to be protected from sun, wind, frost or rain during the first 24 hours. Prepared mixture have to be used within 2 hours. Surface should be wetted before second layer. Each layer must be applied after the first layer begin to harden and still wet. Brush application direction for each layer must be perpendicular to each other. Mixture should be applied with a brush as 2 or 3 layers. Continue mixing until obtaining a homogenous mixture without any agglomerate (approximately 3-5 minutes). Liquid component B is poured into a clean container and mix at a low speed and then slowly added CHIMEX 125 powder component A.

After the first coat of CHIMEX 125, sharp tips and horizontal/vertical joints which are suitable cracking should be chamfered with REPAMERK 1 repair mortar or PH 127 then second coat of CHIMEX 125 should be applied.

Application surface has to be wetted and then waited until it becomes wet/dry. Big pores and cracks should be filled with REPAMERK 1 repair mortar. The application surface must be durable, clean and clean off materials which prevent bonding, such as dust, oil, rust and remove loose pieces.
