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Loctite - ProLock™ Tight®, Multi-Purpose Anaerobic Gel  51604

Supplied in: Tube
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Quick Overview

Multi-purpose anaerobic threadlocker.

Product Details

  • Acrylic ester-based, multi-purpose sealing product.
  • Seals, retains and locks.
  • Effective threadlocker against most liquids and gases.
  • Ideal for use on coarse threads and huge gaps.
  • Great for all overhead jobs.
  • Can be used on most metals.


Base Type: Acrylic Ester
Brand: Brady®
Color: Blue
Cure Time: 24 h
Curing Method: Anaerobic
Curing Temperature: 75 °F
Enables Industry Compliance: MIL-S-46163A
Item Type: Thread and Flange Sealant
Manufacturer Name: Loctite
Manufacturer Part Number: 51604
Maximum Application Temperature: 300 °F
Minimum Application Temperature: -65 °F