Dust Buster

Dust Buster


This revolutionary aqueous sealer is wetter than water. This allows Castle® Dust Buster™ to penetrate deeper into porous surfaces, holding dust down at the source. It is environmentally safe, and completely biodegradable. Non-flammable, non-polluting, phosphate-free, and contains no silicones. The product can be diluted with water for better economy. Concentrated spray, however, will allow longer control with less labor of reapplication. One gallon controls 400-600 square feet. Castle® Dust Buster™ can be used in shops and dirt roads, but is not recommended for wood floors.


  • Paint booths
  • Manufacturing
  • Mining Dust
  • Powdering concrete


1. Spray onto surface area to be controlled.


  • 1 gal (#C53128) 4/case
  • 5 gal (#C5305) pail
  • 15 gal (#C5315) drum
  • 30 gal (#C5330) drum
  • 55 gal (#C5355) drum


Store in cool dry place.


  • Color – amber
  • Specific Gravity – 1.05
  • Flash Point – 280°F
  • Effect on Paint – none
  • Odor – slight amine
  • pH – 8
  • Freeze Stable – yes

Product #:

C53128, C5305, C5315, C5330, C5355

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U.S. Customers
Castle AutoChem Products Ltd services Canadian customers only.

U.S. customers, please visit the Castle U.S. Website,
or call 1-800-876-0222.