H.B. Fuller 22TL

H.B. Fuller 22TL is a thixotropic anaerobic compound made of Polyacrylate that is specifically designed to cure rapidly and consistently on most fasteners in their original condition. These compounds offer dependable lubrication during assembly and can also act as a threadlocking adhesive and sealant.

Chemical Family: Polyacrylates

Product Type: 1K (1 component) Adhesive, 1K (1 component) Sealant, Anaerobic Adhesive, Solvent free (100% Solids) Adhesive, Solvent free (100% Solids) Sealant, Thread Locker, Thread Sealant

Application Area: Appliances, Thread

Features: Corrosion Resistant, Rapid Cure Response

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Features and Benefits
  • 100% Solids
  • Bolt Threating Range from #2 to 1/2 inch (2.2 to 12 mm)
  • MIL (S-46163-A) Type II Grade M

Applications & Uses

Application Area
Cure Method
General Instructions

Surfaces to be bonded should be clean and dry and free of grease. Product should be applied in enough quantity to fill all engaged threads or gap. The product performs best in thin bond gaps. Very large gaps may create gaps that will affect the cure speed and overall strength. Good contact is essential. This product is not recommended for use in pure oxygen environments and/or oxygen-rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials. It is recommended to confirm compatibility of the product with all substrates prior to use.


Physical Form
Cured Properties
ValueUnitsTest Method / Conditions
Service Temperature- 55 - 175°C-
Pin/Collar Shear Strength4.1MPaISO 10123
Uncured Properties
ValueUnitsTest Method / Conditions
Handling Strength10 - 30min-
Full Cure Conditions6 - 72h-
Flash Pointmin. 93°C-
Specific Gravity1.05--

MIL (S-46163-A) Type II Grade MASTM D-5363 AN 0311

Regulatory & Compliance

Technical Details & Test Data

Curing Performance

The rate of cure will depend on environmental conditions and the substrates used. The gap of the bond line will affect set speed. Smaller gaps tend to increase set speed. Activators may be applied to further improve set speed, but may also impair overall adhesive performance.

Packaging & Availability

Regional Availability
  • Latin America
  • North America

Storage & Handling

Shelf Life
12 Months
Storage Conditions
  • Storage Temperature: 8 to 28°C.
  • Products should be stored unopened in a cool, dry place out of direct sunlight. Products may be refrigerated for improved shelf life, but should be brought back to room temperature before use.