Bondloc B638 Retainer is designed to give High Strength Retention under cyclic loading. It can retain its full strength and not suffer fatigue under load stress.It is a cylindrical parts supplement, suited to structural components such as cylindrical parts under dynamic load, keys, splines, even structural tubing with close tolerance fit.Specifications:Resin: Urethane Acrylate.Colour: Green.Fixture Speed No Activator: 5 mins.Fixture Speed With Activator: <5 mins.Viscosity: 2500 cps.Gap fill: 0.2 mm.Flash Point: >85°C.Shelf Life: 12 months min.Specific Gravity: 1.08.Max Operating Temperature: -55°C to + 150°C.Cured Performance:Full Cure Time: 24 hours.Static shear strength: 30 N/mm².Bondloc High Strength Retaining Compound.Size: 10ml.