Super Duster™ 134 is a pressurized gas duster made with 100% HFC134A gas. Its powerful blast blows away microscopic dust, lint, and foreign particles. Good for use in home or office, it is non-flammable, so it is suitable for use on live circuits or in industrial environments. When used with the BAI duster (available here), is a powerful and focused sprayer of dust or dirt for set dec or SPFX effects. Very handy, fast and efficient.