Aluminum coated preforms are our latest solution for brazing aluminum components. Lucas-Milhaupt can provide flux coated aluminum shims, washers and rings for improved aluminum brazing. Flux coated aluminum braze preforms eliminate a separate-flux operation, reduce cycle time, and improve joint strength and quality. With our unique flux coating process technology, we can flux coat unique shapes and sizes that are cannot be flux-cored. Examples include saddle joints, tube-to-valve joints, and bracket joints.