How many square metres does five litres of resin cover at different depths?

Coverage at Common Depths

The surface area five litres of resin covers changes substantially with depth. As a general guide:

• At 1mm thick, five litres can cover approximately 5m².
• At 5mm thickness, five litres covers about 1m².
• For a 2cm deep pour, coverage drops to around 0.25m².

The deeper the layer, the less area you’ll be able to cover, so plan carefully before beginning your project.

Choosing the Right Resin for Your Project

The intended pour depth and application affect the resin you should use. For shallow layers up to 2cm, Trasparente multipurpose clear epoxy resin is both reliable and easy to work with. If you’re looking at artistic coatings of at least 1.5mm, the Art Pro epoxy resin offers a durable, high-gloss finish, ideal for coatings, trays, and coasters. For deeper casting or larger creative projects like resin river tables, consider the River-Table complete kit, designed for table projects with detailed instructions and all key accessories.

When This Matters Most

Precise coverage calculations are crucial when resins are used for decorative coatings, furniture, or artwork—especially when material costs and results are important. If your project requires a specific thickness across a defined space, understanding these calculations avoids running out mid-pour or over-buying resin.