Corrosion Block 32oz Bottle w/Pump – Non-Hazmat, Non-Flammable & Non-Toxic C
32oz Bottle with Pump – Non-Hazmat, Non-Flammable & Non-Toxic. Corrosion Block is safe; it is non-toxic and non-flammable, also the propellant used in our aerosol products is non-flammable. Fuel Tanks.