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Suitable for use with

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Standards Met

Pipe Sealants - Free UK Delivery Over £25 - Buy Online | Zoro

577 is a thread sealant that is designed for the locking and sealing of metal pipes and fittings, as well as other threaded assemblies. The sealant works by filling the space between threaded parts and seals whilst locking at the same time.

Features and Benefits
• Provides an instant, low-pressure seal for metal pipes and fittings
• Will not creep, shrink or shred and has excellent chemical and thermal resistance, offering less migration of liquid product after application
• Ensures high strength on contaminated surfaces and high performance on passive metals without an activator

Typical Applications
• For straight/straight and straight/taper threads and fittings

LOCTITE® 55 are thread sealing cords that are designed to seal off metal and plastic pipes and fittings.

Features and Benefits
•It needs no cure time and results in an immediate, full pressure seal
•The product is quick and easy to apply and allows for reliable readjustments

Typical Applications
•Thread sealing
•Gas fitting
•Food equipment

Notes
•The product has approval for gas and potable water and is certified to NSF/ANSI, Standard 61

Medium strength, For fine threaded fittings (up to 3/4 BSP). Used in hydraulic and pneumatic installations. Drinking water WRAS approved.

Features:
• Instant low-pressure seal
• Resistant to fuel, oil, coolants and hydraulic fluids
• Locks connection against vibration loosening

Maximum pipe size: 3/4". 
Comment: for small fine threaded metal fittings, especially hydraulic fittings.

LOCTITE® 567 is an off-white, low strength, thixotropic methacrylate thread sealant that is ideal for use on coarse metal threads

Features and Benefits
• Provides an instant low pressure seal that doesn't creep, shrink or block systems
• Cures in the absence of air and by contact with metals when confined within threads up to M80/R3"
• Thixotropic and high/very high viscosity and is single component, so clean and easy to apply

Approvals:
• UL approved

General purpose. No hazard symbols, no risk phrases. White Material Safety Data Sheet - no need for COSHH assessment. 

Features and Benefits
• Drinking water WRAS approved
• Oil and vibration resistant 

Notes
• Maximum pipe size: 3in. 
• Comment: No labelling, white MSDS.

Liquid thread sealant; replaces hemp, pastes and PTFE tape.

Features and Benefits
• Clean and easy to apply
• Instant low pressure seal
• Conforms with DVGW approval (gas)
• Low strength and easily dismantled, seals and locks in any position
• Contains teflon to prevent galling

Notes
• Coarse Threads
• Fast cure version of 572

Pipe Sealants

General purpose for all coarse metal threads. Fast cure suitable for applications at low temperature. Carries the German DVGW approval (NG-5146 AR 0621). Tested in accordance to EN 751-1. NSF food approved.

Thread type: coarse.
Maximum pipe size: 3". 
Temperature: -55 to +150°C.
Comment: for metal coarse threads, general purpose, medium strength.

Pipe Sealant, Medium Strength, 250ml

Seals pipe threads up to 4' . Replaces tapes, hemp and pastes. Fittings can be backed off for alignment without fear of leakage. UK and European approvals for potable water and gas. Suitable for metal and plastic fittings. Drinking water WRAS approved and NSF food approved.

Thread type: fine/coarse.
Maximum pipe size: 4". 
Temperature: -55 to +130°C.
Comment: for plastic and metal, especially gas and water pipes, non-curing.

55 Pipe Sealing Cord 50MT R

Medium strength, For fine threaded fittings (up to 3/4 BSP). Used in hydraulic and pneumatic installations. Drinking water WRAS approved.

Thread type: fine.
Maximum pipe size: 3/4". 
Temperature: -55 to +150°C.
Comment: for small fine threaded metal fittings, especially hydraulic fittings.

542 Medium Strength Thread Sealant - 50ml

Low strength for stainless steel fittings and pipework. High lubricity prevents galling. Slow cure, use with Activator 7649.

Thread type: coarse.
Maximum pipe size: 2". 
Temperature: -55 to +200°C.
Comment: for stainless steel coarse threads, low strength.

Pipe Sealant, Low Strength, 50ml

General purpose. No hazard symbols, no risk phrases. White Material Safety Data Sheet - no need for COSHH assessment. Drinking water WRAS approved.


Thread type: coarse.
Maximum pipe size: 3". 
Temperature: -55 to +150°C.
Comment: for metal coarse threads, no labelling, white MSDS.

5400 Medium Strength Threadlock Adhesive 50ml

For all coarse metal threads, especially for nuclear power plants. Fast cure suitable for applications at low temperature.

Thread type: coarse.
Maximum pipe size: 3". 
Temperature: -55 to +150°C.
Comment: for metal coarse threads, especially for nuclear power plants.

5772 Medium Strength Thread Sealant - 50ml

Superfast sealing product especially developed for sealing pipe connections with relatively coarse threads and flanges. Allows instant start up of fluid systems when threads are tightened up as specified.

575 Thread Sealant - 250ml

Low strength stick.  Semi-solid formula, ideal to pre-apply. NSF food approved.

Thread type: coarse.
Maximum pipe size: 3". 
Temperature: -55 to +150°C.
Comment: thread sealant stick, for metal threads, ideal for maintenance applications.

561 Thread Sealant Stick - 19g

545 Hydraulic, Pneumatic Sealant Thread Sealant is a pipe sealant designed for the locking and sealing of metal pipes and fittings. This product is specially formulated to offer high lubricity for easy assembly and removal.

Recommended for fine threaded fittings as used in hydraulic and pneumatic installations and small fittings in general. It contains no fillers or particles that could contaminate system fluids, foul valves, or clog fine filters and screens. Suitable for fittings up to 2 in. (50 mm) in diameter including pneumatic and hydraulic fittings. Excellent solvent resistance. ABSSM Approved. CFIA Approved.

Applications: For Metal Parts
Agency Approvals / Specifications: ABS, CFIA Listed
Cure Type: Anaerobic Cure
Filler: Unfilled, Solvent Resistant, Temperature: High Temperature
Number of Components: 1 Part
Physical Form: Liquid
Pressure Resistance (psi): 10000
Substrates: Metal
Technology: Thermoset
Temperature Range (°C): -54 to 149
Temperature Range (°F): -65 to 300
Viscosity (Brookfield mPa.s (cP)): 14000
Viscosity Temperature (°C): 25
Viscosity Temperature (°F): 77

545 Thread Sealant - 50ml

Itm Pipe Sealant 250ML - ITM577-250

5400 Health & Safety Pipe Sealant, 50ml Tube, Loctite

5400 Loctite H Ands Pipe Sealant 50ML - LOC-1545634

Itm Pipe Sealant 50ML - ITM577-50

Threadlocker, Hydraulic & Pneumatic, 542 Thread Sealant, 10ml Bottle, Loctite

Adhesive 542 x 10ML - LOC-135483

5400 Health & Safety Pipe Sealant, 250ml Bottle, Loctite

5400 Loctite H Ands Pipe Sealant 250ML - LOC-1546964

Threadlocker, General Purpose, 577 Thread Sealant, 50ml Bottle, Loctite

577 Thread Sealant - LOC-229342

572 Low Strength Slow Cure Pipeseal, 50ml Bottle, Loctite

50ML 572 Low Straightength Slow Cure Pipeseal - LOC-229360

Threadlocker, Hydraulic & Pneumatic, 542 Thread Sealant, 50ml Bottle, Loctite

542 Thread Sealant - LOC-267431

50ML 574 Multi Gasket - LOC-267437

561, Instant Bonding, Thread Sealant Stick, 19 Gram, Loctite

Thread Sealant - LOC-561

Low viscosity silicone, thread sealer. Good on plastic and plastic to metal. Drinking water WRAS approved and NSF food approved.

Thread type: coarse.
Maximum pipe size: 3". 
Temperature: -55 to +150°C.
Comment: for plastic and metal threaded fittings.

5331 Thread Sealant 100ml

Liquid thread sealant; replaces hemp, pastes and PTFE tape.

Features and Benefits
• Clean and easy to apply
• Instant low pressure seal
• Conforms with DVGW approval (gas)
• Low strength and easily dismantled, seals and locks in any position
• Contains teflon to prevent galling

Notes
• Coarse Threads
• Fast cure version of 572

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