40ml tube of HF antidote gel .
Calcium Gluconate Gel 2.5%, is used in the first-aid treatment of skin burns caused by Hydrofluoric Acid.
Anyone that works with Hydrofluoric Acid should have a tube of gel handy as a bare minimum first-aid precaution.
Cleaning contractors should have access to 3 tubes....one in the workplace or van ) , one on the person, and one at home.
In the workplace, store in fridge if possible, make a note of the expiration date, and replace with a fresh supply in good time.