Permatex® Blue Gel Threadlocker - 0.2 oz. at Menards®
Permatex® Surface Insensitive Threadlocker Blue, 50 ML – Permatex
Amazon.com: Permatex 24240 Medium Strength Threadlocker Blue, 36 ml, Automotive Threadlocker For Preventing Bolts From Loosening And Corrosion, Removable With Hand Tools : Automotive
Permatex 19967 Permatex Medium Strength Blue Threadlocker | Summit Racing
Permatex 24010 Medium Strength Blue Threadlockers, 10mL, 1 in Thread, – weldingoutfitter.com