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Loctite 577, 50 ml – tube, medium-strength thread sealant

loctite-577-50ml-tubka-uszczelniacz-gwintow

Availability: Available >20 pcs

Delivery: The price does not include any possible payment costs check the delivery methods

Price: €32.38 32.38

Net price: €26.32

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Product code: 2068515

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Description

Loctite 577 – 50 ml, tube is a thixotropic anaerobic thread sealant for metal-to-metal pipe threads. It cures on assembly, providing durable sealing performance and resistance to vibration.

Advantages and unique features

Medium strength – serviceable and removable with normal tools.
Clean, non-sag application from a tube.
Reliable cure on stainless steel and other passive metals.
Seals clearances up to 0.25 mm; tolerant to minor oil residues.

Properties and applications

Use: sealing metal pipe and fitting threads across industrial and building services.
Application: clean and degrease, apply a continuous bead and assemble; low-pressure seal on assembly, full performance after cure.

Technical data

Parameter	Value
Chemistry	Acrylic, dimethacrylate ester (anaerobic)
Appearance / colour	Yellow thixotropic paste, UV fluorescent
Viscosity (25 °C)	≈ 70,000–130,000 mPa·s
Density	≈ 1.1 g/cm³
Strength	Medium
Gap fill	up to 0.25 mm
Full cure	≈ 24 h at 22 °C
Standards / approvals	EN 751-1 class H (DVGW), NSF P1 registration
Storage	+8 to +21 °C; cool, dry, tightly closed

Storage recommendations

Keep in the original, tightly closed tube. Store cool and dry. Do not return dispensed material to the container.

FAQ

1) Can it be used on stainless steel?
Yes, it cures reliably on passive metals including stainless steel.

2) What clearance can it seal?
Up to about 0.25 mm.

3) When is full performance achieved?
Typically after around 24 hours at room temperature.

Technical data

Maximum Operating Temperature in °C	150
Color	Yellow
Minimum Operating Temperature in °C	-55

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