21WODP is an orange fluorescent leak detection powder ideal for introduction in dust collection systems to help find the source of leaks in welds or dust collection bags. This fine powder is vibrant in color and has a fluorescent glow under ultraviolet (UV) black light. It is nonhazardous and nontoxic with a decomposition point of 660° F / 350° C, allowing it to be compatible with high temperature systems. This product works great for tracing holes or tears in existing industrial dust collection systems, but also can be used to check for proper installation on new systems.

Key Benefits:
  • Average particle size of 3 microns (3μm)
  • Refractive Index of 1.64
  • Calcium carbonate and fluorescent pigment
  • Nonhazardous and nontoxic

Additional Information

More Information
Bag Pack 5 lbs. per 1 Gallon Pail / 4 Pails per Case
Pallet Pack 1,200 ea.
Country of Manufacture Canada
Note: Priced per lb.
Q & A
Customer Questions
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
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5 /5

Based on 1 customer(s) reviews

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Anonymous customer   published 06/27/2019 following an order made on 06/23/2019


Great dye has a good Color POP with excellent coverage.