Wall to floor and wall to wall junctions are treated by type: Type 1, waterproof meeting waterproof, where waterproofing runs continuously across the junction; Type 2, waterproof meeting water resistant, where a sealant bead is deemed a waterproof junction; Type 3, water resistant meeting water resistant, where a sealant bead gives a water-resistant junction; Type 4, non-water-resistant or non-waterproof meeting water-resistant surfaces, where a sealant bead gives a water-resistant junction.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.