How do ODM manufacturers ensure the resistance of outdoor furniture to sap from elm trees?

Outdoor furniture exposed to elm trees faces the challenge of sap residue, which can damage surfaces over time. ODM manufacturers address this issue by selecting durable materials like powder-coated aluminum, teak, or high-density polyethylene (HDPE) that naturally resist sap adhesion. Additionally, advanced weatherproof coatings are applied to create a protective barrier, preventing sap from penetrating the material. Rigorous testing, including exposure to simulated sap and harsh weather conditions, ensures long-term durability. By combining high-quality materials with innovative treatments, ODM manufacturers deliver outdoor furniture that withstands elm tree sap while maintaining aesthetic appeal and functionality.