Product Overview

  • • Sealant for locking of threaded parts in hydraulic systems
  • • Resistant against oil, fuels and chemicals
  • • Medium viscosity anaerobic at 1200 - 2750 mPas
  • • Operating temperature -54°C - 150°C
  • • Available in 10ml, 50ml, 250ml

Product Information


H42 is a brown, medium-strength sealant designed for the sealing and locking of metal fittings and pipes, typically in hydraulic systems. Recommended for fine-threaded fittings and parallel pipes up to 20mm. H42 prevents rust, corrosion and leakage as well as loosening from vibration or shock.

How to Use

For optimum performance, surfaces should be clean and free of grease.

Apply several drops to the thread or nut, assemble and tighten as required.

To prevent the clogging of the nozzle, avoid the tip touching the metal surface during application.


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