Surface Flow Technologies, Inc. Provides Alloy Powders for Brazing, Surface Engineered Coatings & Additive Manufacturing. We also manufacture high quality binders & Flow/Bond Control Agents to support the furnace brazing industry. With wealth of experience in furnace brazing, and a focus on brazing aids, we are uniquely qualified to provide innovative solutions to your brazing challenges by providing products with a consistent, high level of performance and an unparalleled dedication to customer service and technical support.