Energy Professionals is an engineering firm that solves real world problems with innovative solutions. Dryfoam was created for fire protection of flammable liquids without the use of water or chemicals. The UL Listed Dryfoam beads float on flammable liquids blocking vapors and thereby prevent ignition. It works passively without pumps, piping, power or detection and there’s no maintenance. Dryfoam is perfectly suited for preventing flammable liquid fires resulting from oil-filled transformer leaks. So, if stones are your current level of transformer protection, leave the stone age and get the best protection for your valuable assets.