Hold It Australia T72 STUDLOCK

High Temp High Strength for Bolts 25mm and Above - 50ml

Description: HOLDIT AUSTRALIA T72 Studlock is a High Strength-High Temperature Threadlocker. This red, single component, anaerobic adhesive is ideal for joining threaded parts exposed to operating temperatures up to 232°C. Its enhanced chemistry allows superior performance at temperatures significantly higher than other thread locking products.


T72 is perfect for high-temperature locking and sealing of studs, nuts, screws, bolts, and fittings. It effectively locks and seals parts against leakage, contamination, and corrosion, particularly suitable for larger diameter, coarse-threaded parts. Recommended for components not requiring routine maintenance, as disassembly can be challenging and may require heat.

Instructions for Use

  1. Clean all surfaces with a cleaning solvent and allow to dry.
  2. If the metal is inactive or the cure speed is slow, apply HOLDIT AUSTRALIA AA471 Activator or AA649 Accelerator.
  3. Shake the product thoroughly before application.
  4. Apply the adhesive to the fixing position of the fastener or onto the internal threads of a blind hole.
  5. Assemble components and tighten to the required torque level.
  6. Allow the adhesive to fully cure before applying load.

Active & Inactive Metal Table

  • Active Metals (Fast Cure): Iron, Steel, Nickel, Aluminium
  • Inactive Metals (Slow Cure): Stainless Steel, Titanium, Zinc, Anodized Aluminium, Galvanised Steel
  • Passive Surfaces (Primer Necessary): Ceramics, Glass, Plastics, Painted Surfaces


SKU 42200361
Barcode # 2000000002125
Brand Hold It Australia
Shipping Weight 1.0000kg
Shipping Width 0.200m
Shipping Height 0.200m
Shipping Length 0.200m
Shipping Cubic 0.008000000m3
Unit Of Measure each

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