Our sand blasting treatment by propelling a stream of abrasive material against a surface under high pressure removes all contaminants such as paint, rust, scale, residues of castings and sand, stamping, injection, etc. in order to:

• Strengthen materials by eliminating tensions generated in the manufacturing process
• Clean and eliminate manufacturing pollutant elements
• Provide the surface with a controlled roughness to facilitate subsequent paint coats, lacquer, teflon, vulcanized, etc., reducing the maintenance of the structures.