What is “blue” Loctite?

Loctite® 37684 Medium Strength Oil Tolerant Primerless Thread Sealant, 9 g Stick, Semi-Solid, Blue, 1.1

Threadlocker How-To // The Glue That Binds Us

LOCTITE THREADLOCKER BLUE 242

Loctite Blue 242 Threadlocker for Beginners

Permatex® Medium Strength Threadlocker Blue, 10 ML – Permatex

Loctite 242 Blue Threadlocker Medium Strength 19g Stick

Tacoma Screw Products Loctite® QuickStix 248™ Medium Strength Blue Threadlocker — 9 g

Lock and Seal Fasteners: Prevents loosening of metal fasteners caused by vibration on small motors, mowers, and power equipment Prevents Rust and

Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion

Loctite Threadlocker 242 - Medium Strength/Blue, 36 ml bottle – TMI Racing Products, LLC

LOCTITE 243 X 250ML Threadlocker, Adhesives and Sealant

Loctite 243 Medium Strength Blue Threadlocker

LOCTITE 243 or EVERBUILD GP Blue Thread Lock to Secure Screw in Watch – Military Watch Company (MWC)

243 - Loctite - Threadlocker 50ml - Medium Strength

LOCTITE 243 THREADLOCKER 50ML - Anzor Fasteners