Loctite-High-Strength Aviation-Grade Thread Locking Glue: Oil-Resistant and Anti-Vibration

Key Features:

• Racing and Aircraft: Its what professionals use.
• Solidifies with Air Exclusion: The adhesive solidifies when it loses contact with open air, creating a secure and reliable bond.
• Lighter Than Lock Washers: Provides a lightweight alternative to traditional lock washers, making it ideal for applications where weight is a concern.

Packing list: Thread locker *1

Application guide:

A / LOCTITE® 262 is a red, general purpose, medium to high strength, thixotropic methacrylate-based adhesive. Steel fixture time is 15 min, brass 8 min and stainless steel 180 min. It fluoresces under UV light to allow monitoring. Ideal for applications where any migration of the adhesive must be prevented. Can tolerate slight contaminations of industrial oils. Suitable for all metal fasteners. 

B / LOCTITE® 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE 243 works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g., motor oils, corrosion prevention oils and cutting fluid.

D / LOCTITE® 242 is a medium strength, medium viscosity, methacrylate-based threadlocking adhesive offering general purpose qualities. The product provides quick fixture times on steel, brass and stainless steel of 5, 15 and 20 min respectively. LOCTITE 242 is thixotropic to prevent migration after application and is intended for fasteners that require normal disassembly with standard hand tools.

E / LOCTITE® 270 is a high-strength threadlocker for maximum efficacy in the securing and sealing of bolts, nuts and studs to prevent loosening due to vibration. The product serves to permanently lock assemblies which must not come loose. It works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g. motor oils, corrosion prevention oils and cutting fluids. Can be disassembled by heating to 300°C.

F / LOCTITE® 263 is a red, high-strength, primerless threadlocker for permanently locking and sealing bolts, nuts and studs to prevent loosening due to vibration. It works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces without the use of primer. Suitable for use on most oil-coated, “as-received” fasteners without cleaning.

G / LOCTITE® 2701 is a green, low viscosity, methacrylate-based threadlocking adhesive with high strength, especially for chromated surfaces. Steel fixture time of 10 min, brass 4 min and stainless steel 25 min. Tolerates slight contaminations of industrial oils. Suitable for all metal fasteners. Fluoresces under UV light.

H / LOCTITE® 290 is a green, medium-high strength threadlocker designed for the locking and sealing of threaded fasteners. Because of its low viscosity and capillary action, the product wicks between engaged threads and eliminates the need for disassembly prior to application (also referred to as wicking grade threadlocker). Because of its flowable properties, the product is also suitable for sealing porosities in welds, castings and powdered metal parts.

I / LOCTITE® 290 is a green, medium-high strength threadlocker designed for the locking and sealing of threaded fasteners. Because of its low viscosity and capillary action, the product wicks between engaged threads and eliminates the need for disassembly prior to application (also referred to as wicking grade threadlocker).  Because of its flowable properties, the product is also suitable for sealing porosities in welds, castings, and powdered metal parts.

J/LOCTITE® 277, a red, high-strength, high-viscosity threadlocking adhesive based on methacrylate. It offers a fixture time of 30 minutes on steel, 25 minutes on brass, and an impressive 270 minutes on stainless steel, making it ideal for applications where adhesive migration must be avoided. It can tolerate minor contaminations from industrial oils and is well-suited for use with large threads. Additionally, it fluoresces, allowing for easy monitoring.

K / LOCTITE® 271 is a red, low-viscosity, methacrylate-based threadlocking adhesive with high strength. It has a fixture time of 10 minutes with steel, 5 minutes with brass, and 15 minutes with stainless steel. This adhesive can tolerate slight contaminations from industrial oils and is suitable for use with all metal fasteners. It provides a breakaway torque of 26 Nm on M10 bolts and fluoresces under UV light.