Bondloc B270 Studlock is a permanent green coloured general-purpose adhesive for permanent threaded assemblies. B270 locks studs up to 1in, sealing against leakage and corrosion. It is chemical-resistant, resisting fuels, lubricants and most industrial liquids and gases.
It eliminates double nutting and/or welding of critical assemblies. It also permits reduced casting thickness and ultimate lightness, reduced assembly stress and eliminates cracked castings due to interference fit stresses.
Fixture Speed No Activator: 10 mins.
Fixture Speed With Activator: 5 mins.
Viscosity: 500 cps.
Gap fill: 0.25mm.
Flash Point: >100°C.
Shelf Life :12 month min.
Specific Gravity: 1.06.
Max Operating Temperature: -55°C to + 150°C.
Full Cure Time: 12 hours.
Cure Time with good % of final strength: 2 hours.
Typical Breakaway Strength DIN : 40 N.m (25/55).
Typical Prevailing Strength DIN : 55 N.m (45/70).
Typical Breakaway ISO 10964: 26 N.m (16/36).
Typical Prevailing ISO 10964: 36 N.m (22/50).
Bondloc Studlock High Strength Threadlocker