This purple thread sealant is specially formulated not to contaminate fluids or gases when used to seal threaded components and pipe fittings on pressurized pneumatic and hydraulic systems. Prevents leakage of air, oil and automotive fluids.
Features:
Specs:
Applications: Brake, transmission cooler, fuel, hydraulic and PTO lines and assemblies.
The shaded areas in these diagrams illustrate where thread sealant is applied in a variety of assemblies:
Thread Sealant 545 contains no ingredients that can enter and harm systems. Applied as a liquid to the threads of nuts, bolts and mating surfaces of fittings before assembly, this specially formulated substance keeps parts sealed, even when vibration occurs and temperature changes. The sealant also prevents rust or other corrosion from forming. Nuts and bolts that aren't corroded last longer and can be taken apart more easily. Standard hand tools can break the seal of the sealant, allowing you to remove treated nuts and bolts, which then can be reused.
This thread sealant is anaerobic (hardens in the absence of air) and requires contact with an active metal to cure. Active metals (those that tarnish, corrode or rust) include brass, copper, bronze, iron, soft steel and nickel. If both parts to be joined are made of inactive materials, Loctite Klean 'N Prime primer must be applied to one of the surfaces for curing to occur. Inactive materials include plated parts, stainless steel, galvanized steel, magnetite steel, pure aluminum, titanium, magnesium, gold, silver, plastic, cadmium, Iconel, zinc, natural or chemical black oxide and anodized aluminum.
Klean 'N Prime can speed the cure rate of Thread Sealant 545. This is especially helpful when you are applying the sealant to any material, active or inactive, in colder temperatures (below 70 F).
Note: Thread Sealant PST Stick is not for exhaust sensors. An anti-seize compound is recommended for exhaust sensors. Thread Sealant PST Stick can corrode some synthetic rubber tubing.
This product is OEM specified: It is approved to meet specifications of original equipment manufacturers.
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Average Customer Rating: 4.8 out of 5 stars (4 Customer Reviews)
This purple thread sealant is specially formulated not to contaminate fluids or gases when used to seal threaded components and pipe fittings on pressurized pneumatic and hydraulic systems. Prevents leakage of air, oil and automotive fluids.It worked great no leaks I used it on my hydraulic valves on my backhoe
Very satisfied the loctite work as expected
Great transaction
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