Loctite 243 Medium Strength Surface Insensitive Threadlocker is a versatile adhesive designed for securing threaded fasteners within the range of 1/4" to 3/4" (6 mm to 19 mm). It belongs to the medium strength category, denoted by its distinctive blue color, and is noted for its superior tolerance to oils compared to other thread lockers of similar strength. This product stands out with a temperature resistance up to 360°F (182°C), making it suitable for applications where higher heat endurance is required.

One of the key advantages of Loctite 243 is its ability to adhere not only to active metals but also to passive substrates such as stainless steel and plated surfaces. This versatility extends to its capacity to withstand minor surface contaminations from various oils including cutting fluids, lubricants, and anti-corrosion agents. Such resilience ensures reliable performance in diverse industrial environments where exposure to oils is common.

The formulation of Loctite 243 facilitates ease of use and maintenance. It is engineered to allow disassembly of parts using standard hand tools, facilitating repairs and maintenance operations without the need for specialized equipment. This feature not only enhances operational flexibility but also reduces downtime and labor costs associated with maintenance tasks.

Typical applications for Loctite 243 abound in automotive and mechanical assemblies. It is commonly used for securing rocker studs, rocker adjustment bolts, and bolts on valve and cam covers where medium strength bonding is essential. Additionally, it proves effective in sealing oil pans, attaching disc brake calipers, assembling intake and alternator components, and securing pulley assemblies.

In summary, Loctite 243 Medium Strength Surface Insensitive Threadlocker offers a robust solution for fastening applications requiring medium strength bonding and high resistance to oils. Its ability to accommodate a broad range of substrates and contaminants makes it a preferred choice across various industries, ensuring secure and reliable fastening under demanding conditions.

product information:

Attribute

Value

manufacturer

Loctite

brand

Loctite

model

1330906-6PK

item_weight

1.1 pounds

package_dimensions