LOCTITE 577 - metal thread sealing compound, 50 ml

Code: INT_HNK 2068448
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35,38 € / pcs 28,76 € excl. VAT Measure price:
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In stock at supplier (8 pcs)

Detailed information

Product detailed description

Loctite 577 by the brand HENKEL is a special non-toxic sealing paste intended for sealing pipe threads up to size M80 / R3". It is a top one-component thread adhesive with anaerobic curing and medium strength, intended for sealing water, gas, compressed air, propane-butane and other gases or liquids.
Loctite 577 cures without air access in the thread and is resistant to vibrations and impacts, and is particularly suitable for stainless materials. The Loctite 577 thread sealing is non-toxic, as confirmed by certification from many gas and water supply institutions.

Loctite 577 offers an excellent solution in many areas of gas supply, water management, manufacturing and industry: securing threads even at low temperatures, bonding threads even on passive surfaces, removable threaded joints using standard tools, safe sealing of threaded pressure pipe connections, suitable for use on stainless steel without the need for surface activation, sealing of hydraulic, pneumatic, water and gas pipes, etc.

The Loctite 577 thread seal has high (thixotropic) viscosity, does not shrink, does not extrude or release any particles into the pipe (does not clog the piping system), and is also ideal for pipes in air conditioning systems or thick metal threads.

Technical parameters:
Maximum thread size: M80 / R3 inch
Loosening torque: medium 11 [Nm]
Temperature resistance: -55 to +150 [°C]
Viscosity: 16.000 - 13.000 [mPa.s]
Approvals: DVGW, NSF, GAS

Properties:
Technology: acrylate
Appearance: yellow paste
Components: one-component
Viscosity: high, thixotropic
Curing: anaerobic
Application: thread sealing
Strength: medium.

Packaging: 50 ml. 

Additional parameters

Category: adhesives
Availability: In stock or at supplier

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List of discussions

R Avatar of author 31/10/2026 19:37
Apáékkal rozsdamentes csöveket szerelünk a kerti vízvezetéknél, és azt hallottam, hogy azokhoz külön kell valami különleges ragasztó. Ez a Loctite 577 tényleg jó inox csövekhez is, vagy inkább mást vegyünk?
A Avatar of author 31/10/2026 19:37
Igen, pont erre találták ki, nemesacél (inox) anyagoknál nem kell előtte semmilyen felületaktiválást csinálni, simán rámehet a menetre. Bírja a -55 és +150 fok közötti hőmérsékletet is, szóval kerti vezetéknél nem lesz vele gond, akár fagyban, akár nyári melegben. Csak figyeljetek, hogy max M80-as vagy R3"-os menetig ajánlott, nagyobbhoz már nem ez a megfelelő választás.
Vytvořil Shoptet | Design Shoptak.cz.