We use it for refrigeration where I work, had a 300hp compressor with a leak earlier in the week. Total plant evacuation. Nobody ever in any danger. Estimated loss of under 100 pounds. My buddy is the maintenance manager. The number of forms he has to fill out now and deal with OSHA is unbelieavable. He wasn't happy with me when I pointed out the corn ground across the river from us will have thousands of pounds of the exact same stuff knifed into the soil in the coming months.
