Manufacturing industries such as engineering, aerospace, electronics or automotive demand precision control shot peening operations. Regular surface cleaning and finishing must be highly effective, non-aggressive and without risk to the operator. GLASS MICROBALLS offer an excellent combination of physical/chemical properties which no other granular product can match. The MICROBALLS are available in a wide range of granulometries making them suitable for a variety of surfaces and applications. Our GLASS MICROBALLS are made of finest quality tempered sodium glass and are lead free. They are chemically inert and do not provoke silicosis, nor do they penetrate, alter or contaminate the treated surface in any way. Their special composition and elasticity make the microballs extremely hard wearing and impact-proof, providing a highly effective and complete action.