JEM LowFog High Density Water-Based Fog Fluid Box of 4x5LA longer lasting, higher density fog is sometimes required for a more controlled environment and with its longer hang time, JEM Low Fog Fluid High Density is well suited for waterfall and curtain type effects or for obscuring scenery and performers in low lying clouds. JEM Low Fog Fluid High Density combines a high density and long hang time effect for the precision of performance based art in clubs, theatres and touring applications in addition to