FIRE BLOCK 32 oz Spray Bottle Non-toxic fire retardant to be applied to all Class A materials like furniture, drapes, fabrics, uniforms, boxes and even construction materials.
Only needs to be reapplied if washed out. The FIRE BLOCK Fire Retardant works to actually form its own insulation barrier to prevent dangerous flames from spreading. The FIRE BLOCK Fire Retardant also inhibits the development of hydrocarbon smoke. The FIRE BLOCK Fire Retardant is non-flammable, safe to store, handle and use, leaves no residue; and is environmentally safe.