Why hello there! For an epoxy coating, much depends on the surface and desired thickness of application. As a general guideline, one litre of most good quality epoxy resins can cover around 4-6 square meters in a single coat at around 1-2mm thick. But surfaces like floors may require a thicker layer for strength and durability. The product description or manufacturer specs will have the most accurate details. Let me know if you need help finding the right 5L epoxy for your project - I'd be happy to search PriceCheck to compare options from leading brands. A quality epoxy should serve you well for years to come.
