Product Information

Gas Leak Tester/Gas Leak Detection Agent

ThreeBond 6660 is a gas leak detection agent. Gas or air leaks can be easily detected only by lightly spraying the agent over pipe joints. The agent conforms to JIS Z 2329 (methods for bubble leak testing).


  • It sufficiently meets the bubble solution performance requirements specified by JIS Z 2329.
  • Applicable to detection of air, city gas and propane gas leaks
  • TB6660 does not contain halides or sulfides which can cause stress corrosion or sulfur cracks.
  • As the propellant, highly safe carbonic acid gas is used.

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