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.
*30gm (tube)
Maqpro products are TILT branded.