Vibra-TITE 542 High Strength Retaining Compound is a single part, high viscosity, high strength anaerobic resin used for bonding rigid assemblies of all types. This material can be used effectively to increase the strength of most mechanical assemblies. Vibra-TITE 542 can be used in a broad variety of applications such as locks keys and splines, eliminates backlash in worn assemblies, locks bearings in place, preventing spin out, bonds rotor to shaft in low horsepower motors, locks bushings and sleeves in housings and on shafts, restores the fit to worn assemblies or out-oftolerance parts. This high viscosity product is not recommended for extremely close or interference fits. For large gaps, use of Vibra-TITE primer to ensure a fast, full cure is advisable. Ensure parts are clean, dry and free from oil and grease before use. Product is normally hand applied from the bottle onto parts. Fixture Speed with Primer is <5 minutes. Fixture Speed without Primer is 10-60 minutes at 77 degree F. Shelf Life is 12 months at 68 degree F. 24 hours at 68 degree F Full Cure Time. Product should be stored in a cool and dry location at temperatures between -10 degree C to 30 degree C. Optimal storage is 22 +/- 4 degree C. Shelf life is 18 months from date of manufacture when stored at 22 +/- 4 degree C. For rotors, shafts, impellers and splines. High strength, high viscosity retaining compound which provides a shear strength greater than 4,000 PSI. 0.015 inches Maximum gap fill. 1.05 Specific gravity. T Suggested primer. 1 liter Jug.