425™ Instant Adhesive, Surface Curing Threadlocker, 20 g, Up to 1 2 in Thread, Dark Blue ORS NASCO requiring high mechanical strength and requiring high mechanical strength and resistance to high temperatures The glass cloth is specially treated and prepared to provide corrosion free protection It will not shrink High Low modes low strength adhesive for locking metal and plastics fasteners Designed for pre application or post application Fixture speed can be increased by using a Loctite® cyanoacrylate activator such as SF 7113 Cures within 2 minutes on plated metal and plastics fasteners with full strength in 24 hours Used for tamper proofing the heads of screws or potentiometers