säilyvyyskummassakin
Säilyvyyskummassakin, also known as preservation foam or preservation putty, is a specialized adhesive and sealing compound used primarily in the preservation and restoration of cultural heritage objects. It is designed to fill gaps, cracks, and holes in artifacts, providing structural support and preventing further deterioration. The compound is typically made from a mixture of synthetic resins, fillers, and other additives, which are formulated to match the physical and chemical properties of the original materials of the artifact.
Säilyvyyskummassakin is applied using a spatula or brush, and it can be colored to match the artifact's
The application of säilyvyyskummassakin requires careful consideration of the artifact's material composition, the extent of damage,