Rainbow Air (Duster)

RTC# 4028, RTC# 4029,

This compressed canned air is safe for use on all electronic equipment, optical surfaces, and precision instruments for removing dust particles or moisture. Leaves no residue. Plastic extension tube on each can for precise application in hard-to-reach cracks and crevices in central offices and other areas. Rainbow Air is non-corrosive making it safe for use on plastics and other sensitive surfaces.

4028 – microscopically clean inert gas is non-flammable which makes it safe for your employees to use.

4029 – Do not spray upside down. The liquid released when sprayed upside down is flammable.

Environmentally safe Rainbow Air contains no CFCs or HCFCs, yet the powerful cleaning action of Rainbow Air delivers up to 70 psi at 77 degrees F. Rainbow Air is an excellent companion product to be used with our entire line of Fiber Optic products to clean many types of sensitive equipment.

Made in the USA.


Use Rainbow Air to clean electronics and fine points including:

  • Conductors
  • Electronics
  • Fiber Optics
  • Protector Wells in Connecting Blocks
  • Terminating Connectors
  • Test Equipment
Rainbow Number Container Ordering UOM Units/Case Case Weight Case Size
40288 oz CanCase1210 lbs9" L x 7" W x 11" H
402910 oz CanEach1211.04 lbs11" L x 8.25" W x 9" H
Delivers up to 70 psi at 77 degrees F Powerful cleaning action
4028 is Non-flammable Safe to use
No CFCs, HCFCs, or other ozone-depleting substances Environmentally friendly
Non-abrasive Safe for use on plastics
.001% Moisture content Minimizes spotting and films on optical surfaces