Green Loctite is a low-to-medium strength, wicking grade threadlocker designed to penetrate pre-assembled fasteners. Unlike other grades, it can be applied after assembly, making it the perfect choice for securing hard-to-reach areas or fasteners that cannot be disassembled easily.

Once cured, Green Loctite locks threads in place, prevents loosening from vibration, and seals against leakage. It is widely used in automotive, electronics, and precision machinery where post-assembly application is required.

Key Features

  • Wicking grade – penetrates tight threads and pre-assembled fasteners.

  • Low/medium strength – removable with hand tools or heat if needed.

  • Excellent vibration resistance – prevents loosening in dynamic applications.

  • Seals micro-gaps – protects against leakage of oils, water, and other fluids.

  • Post-assembly use – perfect for parts that are difficult to disassemble.

Common Grades

  • Loctite 290 – most popular green threadlocker, wicking grade, for pre-assembled fasteners.

  • Loctite 270/2701 – green, high-strength versions (often for permanent locking).

Typical Applications

  • Automotive: carburetor screws, electrical connectors, trim screws

  • Electronics: circuit boards, small fasteners in assemblies

  • Precision machinery: instrumentation, optical equipment, sensors

  • General use: fasteners that are already assembled and require reinforcement

How to Use

  1. Assemble and tighten the fasteners.

  2. Apply Green Loctite around the threads or joint.

  3. Allow the adhesive to wick into the assembly by capillary action.

  4. Let cure before putting the assembly into service.

Note: Removal may require heat or standard hand tools depending on grade.

Packaging & Supply

Available in 10ml, 50ml, and 250ml bottles.
We provide wholesale and export solutions with competitive pricing, technical support, and fast delivery.

Why Choose Us?

We supply genuine Green Loctite products with full technical data sheets (TDS/SDS) and expert support. Whether you need small orders for maintenance or bulk supply for industrial use, we ensure reliable performance and worldwide shipping.