Pipe Thread Sealant 15-77 Varybond

15-77 is a general purpose, medium strength and high viscosity anaerobic adhesive for sealing all types of tapered and cylindrical pipe thread joints. It cures instantly, even at low pressure and low temperatures. The product is tasteless and approved for use in drinking water and natural gas installations, sprinkler systems and other applications in the food industry.

Application: Sealing tapered and cylindrical pipe thread joints.

Technical data:
Cured strength: medium
Base: diester of methacrylic acid
Hardening system: anaerobic
Curing time: initial strength after 15-30min, functional after 1-3h, final strength after 3-6h
Viscosity - spindle RPM 6/2.5: 55000-80000mPas
Viscosity - spindle RPM 6/20: 18000-30000mPas
Flash point: >+100ºC
Density: 1.05g/cm3
Breakaway torque: 15-20Nm (M10)
Prevailing torque: 10-15Nm
Shear strength: 6-13N/mm2
Max. thread size: 3 inches
Max. gap filling width: 0.50mm
Storage temperature: +5ºC - +25ºC
Shelf life: 12 months