[Hydrofluoric Acid Safety Supplies - HFAcidSafety.com HF Safety, First Aid, PPE, Spill Kits, and other supplies for labs and workplaces that handle hydrofluoric acid. Hydrofluoric acid burns can be fatal. Calcium gluconate gel neutralizes HF. Antidote. Spill Kits, eyewash, neutralizer and other critical items]