Studlock Grade 10 - 20. 10G Bubble Pack

Bright red bottle, a practical bubble-pack styling for easy handling, holds Pratlok Studlock Grade 10-20 thread locker. This formulation is designed for fasteners in the 10 to 20 mm range, helping to keep bolts and studs securely in place while allowing disassembly with heat when needed.

Use on metal parts containing copper or iron. For non-ferrous metals or to simplify application, Pratlok Activator is recommended. The bottle features a colour coded lid system so you can quickly identify the strength level at a glance, and the label highlights the product’s core roles in locking, retaining and sealing threads.

Typical use is on studs, bolts and threaded pipe fittings where a reliable, medium to high strength bond is desired. The product is supplied in a compact 50 g (1.8 oz) bottle, designed to fit comfortably in workshops and toolboxes.

Specs

• Grade 10-20 thread locking compound
• For 10–20 mm fasteners
• 50 g / 1.8 oz bottle
• Colour coded lids indicate strength