Grayline HF100 tubing is manufactured from an environmentally friendly, non-halogen, flame retardant thermoplastic compound. This product serves as an effective replacement for flexible PVC or conventional flame retardant polyolefin in applications demanding low smoke emission, reduced toxicity, and minimal corrosivity. HF100 significantly improves fire safety by eliminating the production of highly toxic smoke associated with conventional flame retardant insulation materials. The tubing is particularly suitable for use in enclosed spaces where corrosive gasses from combustion could potentially damage critical electrical components. HF100's unique properties make it an ideal choice for environments requiring enhanced safety and protection of sensitive equipment.