Rust

Materials Conservator Jason Church demonstrates how to properly repair an iron fence.

The National Park Services National Center for Preservation Technology and Training protects Americas historic legacy by equipping professionals in the field of preservation with progressive technology-based research and training. Since its founding in 1994, NCPTT has awarded over $7 million in grants for research that fulfills its mission of advancing the use of science and technology in the field of historic preservation. Working in the fields of archeology, architecture, landscape architecture and materials conservation, the Center accomplishes its mission through training, education, research, technology transfer and partnerships.

Duration : 0:9:3

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