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Block Frenafiletti Medio

Methacrylate-based anaerobic medium strength thread locker sealant

Block Frena Filetti Medio is a medium torque strength and medium viscosity anaerobic thread locker sealant to block and seal threaded fasteners such as screws, bolts, nuts, studs and threaded parts that require normal disassembly force with standard hand tools. Good chemical resistance to water/glycol mixture, brake fluid, engine oil and acetone. 

Certified and tested according to:  DIN-54454: 80% conservation of unscrewing torque after 1000 hours 
  • Medium mechanical torque strength
  • Medium viscosity - does not sag
  • High temperature resistance between -50°C and +150°C
  • Good chemical resistance

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