APS Materials, Inc. - Spray Coatings | Materials Coating | Spray … APS Materials, Inc. provides plasma sprayed thermal coatings for the biomedical, aerospace, automotive, and semiconductor sectors. Whether you need metallic, ceramic, CerAnode, or … APS Materials, Inc. provides plasma sprayed thermal coatings for the biomedical, aerospace, automotive, and semiconductor sectors. Whether you need metallic, ceramic, CerAnode, or …