Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to emulsion walls [title] Purchase the emulsion. [step] You'll need a basecoat of white emulsion plus an overcoat in any color you'd prefer. Only the overcoat will be seen when finished.

Ending1: Substrate expands when it is poured on top of the emulsion. Be sure the basecoat is smooth and interchanges with the emulsion as necessary. Ending2: [title] Tape either in the corner or just below the wall. [step] Make sure to tape in the middle, flush with the wall walls so that it sits firmly. Ending3: [substeps] Emulsion paint comes in three different finishes: vinyl matte, vinyl soft sheen, and vinyl silk. Matte emulsion hides imperfections well, but soft sheen emulsion is more durable. Ending4: Another option you can consider is a admitted emulsion deposit. [substeps] An admittance emulsion deposit is less commonly accepted than an installed emulsion deposit.

Answer format: ending1/ending2/ending3/ending4