Loctite PST 592 Thread Sealant for Automotive: High-Viscosity Anaerobic Solution

LOCTITE 592 Thread Sealant is an opaque, off-white, thick acrylic dimethacrylate ester lubricating paste designed to prevent galling on pipe threads and fittings. It offers immediate low-pressure sealing and allows for the re-adjustment of fittings shortly after assembly. The joint is able to seal against pipe burst pressure after 72 hours and is suitable for applications up to +399°F (+204°C), although it is not recommended for use with plastic piping.

This thread sealant effectively locks and seals threaded fittings, resisting leakage, vibration loosening, moisture, hydraulic fluids, and diesel fuels. It also lubricates threads to facilitate easy assembly and disassembly, without shredding or wearing like tape. Parts can be repositioned up to 24 hours after application and maintain their functionality up to 400°F.

Within the automotive aftermarket, LOCTITE products are not only OEM-specified, but they are also designed and lab-tested by auto manufacturers. These products, including adhesives, sealants, gasket makers, and coatings, are used in the assembly and maintenance of engines in nearly every professional race car. Whether it's gasoline or diesel applications, LOCTITE from Henkel is trusted to seal, secure, and repair various vehicle components.

With a focus on reliability, the LOCTITE automotive aftermarket products offer reliable thread sealing for fuel fillings, oil and coolant lines, brake and steering fittings. Its resistance to leakage in threaded metal fittings up to 400°F makes it a sound choice for automotive applications. The ease of assembly and disassembly, combined with the ability to reposition parts for up to 24 hours after application, ensures a user-friendly experience for professionals working with LOCTITE products in the automotive industry.

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