Homeowners with painted steel surfaces in Vancouver use ceramic coatings to take care of gates

https://www.reddit.com/r/cartipsandtricks/comments/dtf5pr/how_to_apply_a_paint_sealant_the_absolute_best/

Homeowners with painted metallic surfaces in Vancouver use ceramic coatings to give protection to gates, railings and backyard furnishings from moisture, UV and coastal air corrosion.