Big Blu Brush on Microleak Detector - 8oz

Part Number: RT175B
Price: $7.25
in stock

Big Blu Brush on Microleak Detector

This is our original Big Blu microleak detector downsized into a Brush On applicator. This product is great for spot leak applications and is supplied with a 9" telescopic dauber. It is used by OEM’s and industry professionals worldwide. This is the only bubble/foam solution capable of detecting gas leakage down to 0.71 ounces per year. Use on any gas including Oxygen.


  • Microleaks
    • Ultra Sensivite formula detects leaks down to a rate of 0.74 oz/yr
  • Any Gas
    • Tested safe on all gases including oxygen
  • Non-Corrosive
    • Safe to use on all metal surfaces
  • Certified
    • NSF and Kosher Certified Biodegradable and Eco Friendly
  • Food Safe
    • Approved for use around food
  • OEM
    • Used by OEM’s Worldwide

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