How is this calculated?

To isolate total paint volume requirements with structural integrity, our processor models mathematical boundaries using surface variants. The baseline architectural coverage rate for standard premium formulations is normalized at **110 square feet per single liter** of paint.

When modifying surface criteria options to **Medium** or **Rough**, material friction scaling multipliers are introduced programmatically ($1.2\times$ and $1.4\times$ absorption indices respectively). This handles structural anomalies such as brick masonry absorption and porous concrete variations.