What are the effects of oil-based pollutants on the surface of resin sculptures?

Oil-based pollutants can significantly impact the surface of resin sculptures, leading to aesthetic and structural damage over time. These pollutants, such as grease, motor oil, or even fingerprints, can penetrate the porous surface of resin, causing discoloration, dullness, and a sticky residue. The chemical interaction between oils and resin may weaken the material, making it brittle or prone to cracking. Additionally, accumulated pollutants attract dust and dirt, further degrading the sculpture's appearance.

To mitigate these effects, regular cleaning with mild, non-abrasive cleaners is recommended. For long-term preservation, applying a protective sealant can create a barrier against oil contamination. Artists and collectors should also handle resin sculptures with clean hands and display them away from potential oil sources. Understanding these risks helps ensure the longevity and beauty of resin artworks.