$326.99
Medium Strength Blue Threadlockers, 10mL, 1 in Thread, BlueOffice Depot$12.99
Medium-Strength Threadlocker Blue Gel, .20 fl. oz.West Marine$5.49and up
Permatex Medium Strength Threadlocker BlueAcme Tools & 1 moreSAVE $1.80
$20.99$22.79
LOCTITE 1329837 Primerless Threadlocker, LOCTITE 243, Blue, Medium Strength,Zoro.com$57.99
Loctite 243 Medium Strength Blue Threadlocker, Blue, 50 mL (442-1329467) | QuillQuill.com$75.15
PERMATEX 24250 Threadlocker, PERMATEX, Blue, Medium Strength, Liquid, 50 mLZoro.com$11.59and up
J-B WELD 24213 Threadlocker, J-B WELD Perma-Lock, Blue, Medium Strength,Zoro.com & 1 more$16.85
LOCTITE 826034 Threadlocker, LOCTITE 248, Blue, Medium Strength, Solid, 0.32 ozZoro.com$7.25
VIBRA-TITE 12110 Threadlocker, VIBRA-TITE 121, Blue, Medium Strength, Liquid,Zoro.com$15.45
3M TL42-10 Threadlocker, 3M Scotch-Weld TL42, Blue, Medium Strength, Liquid, 10Zoro.com$16.35
PRO SEAL 24250 Threadlocker, PRO SEAL ANA-LOK(TM) 42, Blue, Medium Strength,Zoro.com