Surface Modification Systems Inc. (SMS) a leader in the development of high technology coatings for industry is one of the few job shops in the world with a low pressure plasma spray (LPPS) system.

LPPS allows formation of extremely dense overlays with metallurgical bonding. Coating thickness can vary from .005”-.1”. Overlays can include Stellites, carbides, ceramics, nickel and iron based hardfacings. This technology is applicable where HVOF and conventional plasma or flame spraying are inadequate.

Testing has revealed that the wear, corrosion and oxidation resistance of these coatings are superior to that of other types of thermal spray. LPPS can be used to solve wear, corrosion and high temperature problems in the valve, pump, power, medical and aerospace industries.

For more information on LPPS and other types of services that SMS offers contact us at : 562 - 946 - 7472 / Fax us at : 562 - 946 - 8182 or

Email us at : info@surfacemodificationsystems.com