Loctite Klean 'N Prime™ Anaerobic Activator - 4.5 oz. 

• A solvent-based primer that features very long on-part life
• Use to speed the cure of all Loctite anaerobic products to ensure proper cure on inactive metals
• Ideal for cure conditions below room temperature
• Great for all nut and bolt applications
• Includes 6 - 4.5 ounce aerosol can
• Old PN LOC37509, New PN LOC494147 
• UPC Code 79340375093