- New


RC69 CX80 is an anaerobic sealant for medium-strength metal threaded connections, designed primarily for reliable sealing and protection of threads against leaks, corrosion and loosening due to vibration. It acts as a liquid gasket – it remains liquid until oxygen access is cut off in the presence of metal, and then hardens in the thread gap.
The product ensures tight connections even at high pressures (several thousand psi), making it suitable for water, oil, hydraulic, pneumatic and other pressure systems. Medium strength means that the connection is securely protected but can still be loosened with standard tools, which facilitates servicing.
Key features of RC69:
Medium strength – secure yet serviceable thread sealing.
Very high tightness, resistance to high working pressure.
Protection against corrosion and thread loosening due to vibration.
Typical applications:
sealing metal threaded connections in water, oil, compressed air, and process media installations,
securing joints in hydraulics, pneumatics, cooling and lubrication systems,
replacing tapes and tow where greater reliability and vibration resistance are required.
CX80 Polska
Street Chotów 7a
Zip code: 63-460
City: Nowe Skalmierzyce
Country: PL
Email: cx80@cx80.pl
Phone: 62 762 46 07