Duster. Techspray air dusters blow away dust, microscopic contaminants, link, metallic oxide deposits and other soils that can damage sensitive electronics. When these contaminants get in the way of vents or fans witing the device, they create a build-up which leads to overheating and or shortages. Our dusters are nonflammable & 100% HFC-134a duster
- Non-flammable
- Odorless
- Zero moisture, zero residue
- 80 psig at 25 degrees C (77 degrees F).
- Can must be held in an upright position when spraying.
- Do not tilt can more than 40 degrees during spraying operation.
- Do not shake during use.
- Before use, press actuator to clear valve of any liquid product.
- Use short burst to prevent cooling of can.
- Note: Do not use on photographic negatives without first clearing valve.
- Sold in 10 ounce aerosol cans.
