MAQPRO Simulated Burns
Maqpro's Simulation Cloques (Burns Simulation) is fantastic for creating realistic burns effects.
If spread thinly it will dry.
When creating blisters the top will seal but still stay pus-like underneath.
Seal with latex by stippling two or three fine layers with a sponge, allowing to dry in between. Remove as you would latex or gelatine.