# Materials You may use any products featured on the approved material list. If you would like to use a material that is not featured on the list, you must source a Material Safety Data Sheet for presentation to Makerspace staff. {% embed url="" %} #### Cannot find the right MSDS or have a new material? The material may not be safe to use, or we haven’t assessed it yet. We recommend using a known material as a substitute. If you must use an unknown material, please: 1. Acquire the correct Safety Data Sheet from the manufacturer. 2. Email the SDS to and request a review. 3. Wait for review and response, this may take several days. 4. If approved, it is safe to use in the Workshop. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://ms-kb.msd.unimelb.edu.au/msdmaker/msd-model-making-space/spray-booth/materials.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.