Final answer:
To mount valuable items without using glue, stiff clear plastic sheets or clinging food wrap can be used to provide a non-permanent hold, while fibers can be used for textiles, carpets, and upholstery to securely mount without chemical adhesives.
Step-by-step explanation:
When mounting valuable or irreplaceable items, it is important to use materials that do not damage the items and can be removed without leaving residue. Instead of traditional glues, you can use stiff, clear, plastic sheets or clinging food wrap. These materials provide a non-permanent hold and can protect the item from environmental factors. Plastic sheets can be cut to size and used to encapsulate the item, holding it in place. Clinging food wrap can be wrapped around the item and the support, creating tension that keeps the item in place without the use of adhesives. Additionally, for textiles, carpets, and upholstery, one could use compatible fibers to sew or weave the item into place, ensuring a secure mount that doesn't employ chemical adhesives like Elmer's glue or substances with unpredictable reactions such as Silly Putty. Demonstrations like the Ghostbusters Demo show the use of alternative materials in place of adhesives for creative applications.