What are the waterproof and dustproof options for customizing aluminum veneer?

1、 Coating waterproofing: 1. Using professional waterproof coatings, such as fluorocarbon spray coatings, to give the aluminum veneer surface good waterproof performance. 2. The coating is dense and not easily affected by moisture, which can effectively prevent rainwater from penetrating and keep the indoor environment dry. 3. After special processing