Loctite QuickTape 249 Medium Strength Blue Threadlocker


Top pick Loctite® Quicktape® 249™ Medium Strength Blue Threadlocker, the first threadlocker in tape form.  This medium strength, general purpose threadlocker adhesive is designed for the locking and sealing of threaded fasteners which require normal disassembly with standard hand tools.  Loctite 249 is suppilied in a low tack film to provide a convenient and easy to use package, especially where a liquid product may be too fluid to stay on a part or may be difficult to apply.  This product can be used for immediate assembly or days later and provide consistent strength on a variety of metal substrates.


  • Easy to use
  • No mess
  • Familiar application method
  • Toolbox friendly
  • Can be pre-applied for future assembly

Typical Applications:  Valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts, carburetor studs.

Watch Loctite QuickTape 249 deomonstration video

 Loctite® QuickTape® 249™ utilizes a familiar application method:

  1. Peel the tape from the spool.
  2. Wrap the tape around the bolt.
  3. Tear.
  4. Toss it into your toolbox for the next time.

Loctite QuickTape® can also be pre-applied for future assembly.  

 > QuickTape® Distributors

Technical Data Sheets (TDS)

Loctite 249 (Loctite 249)

Product information

IDH# Item Name Size
Case Quantity
Material Safety Data Sheets
1372603 1372603 Loctite® QuickTape® 249™ Blue Threadlocker
10 / case