Loctite 487234 290 Green Penetrating Threadlocker Tube, 6-milliliter Low viscosity wicking grade, green, threadlocking liquid Wicks along the threads of pre-assembled fasteners to secure them in place Localized heating and hand tools are needed for disassembly Preventive maintenance procedures are simplified Typical applications include bolts on alternators, air conditioning belts and distributor clamps, carburetor adjustment screws, and hairline cracks