Threadlocker 290 Wicking Green 6ml/.20oz

Loctite Threadlocker 290 Wicking Green 6ml/.20oz is the go-to medium-strength thread-locking compound for mechanics and automotive enthusiasts who demand precision fastener security. Whether you're rebuilding an engine, assembling suspension components, or securing critical bolt connections on custom builds, this threadlocker prevents vibration-induced loosening without requiring disassembly of most fasteners. The 6ml bottle size makes it ideal for shop techs and DIY builders who need reliable coverage across multiple projects without excessive waste.

The green formulation delivers medium strength, offering the perfect balance between holding power and repairability—fasteners can be disassembled with standard hand tools if needed, unlike red threadlockers that require heat. Loctite's wicking action flows into pre-assembled fastener gaps, creating a complete seal that locks out moisture, fuel vapor, and contaminants that accelerate corrosion in high-vibration environments like engine bays and chassis points. This anaerobic compound hardens only in the absence of oxygen and metal ions, so it won't cure on your applicator tip or in the bottle, ensuring consistent performance throughout the product life.

Professional mechanics and performance builders rely on Threadlocker 290 for oil pan bolts, thermostat housings, carburetor fasteners, and transmission pan bolts where disassembly is routine maintenance. The compact 6ml/.20oz size fits easily into any toolbox or shop drawer, making it practical for touch-ups during service intervals. Compatible with ferrous and non-ferrous metals, this threadlocker works on steel, aluminum, and stainless fasteners across temperature ranges found in street and track vehicles. Apply a light coat to bolt threads before installation, allow 24 hours for full cure, and enjoy vibration-proof connections that last.