RS PRO Invertible Air Duster, 200 ml, Flammable

The RS PRO 400ml butane air duster is an invertible flammable spray duster. The ERFD4000 safely removes dust and airborne contamination. The air duster is especially useful for the removal of debris and contaminants from delicate and inaccessible areas of electrical and electronic equipment. Always use the spray duster either in a vertical position or at an angle of no greater than 60° to avoid freezing. Do not spray directly onto any live equipment, as it is a flammable propellant.
Note
Do not use erfd400 for prolonged blasts – the surface of the canister will form frost

Environmentally friendly propellant Inert pure compressed gas
Excellent for removing particulates from inaccessible areas and delicate equipment
Invertible flammable spray duster