Antari FLK Fog Fluid is a high-density, fast-dissipating fluid developed for the J-100 SonicJet and DNG-50 Low Fog Machine. Its formulation is designed to provide controlled fog density, hang time, and dispersion for powerful jet bursts and ground-hugging low-fog effects. FLK is intended to support precise visual effects in event and entertainment applications. The product is available in a 4-liter variant identified as FLK-4.