Loctite® 577™ 2068749 Fluorescence High Viscosity Instant Low Pressure Seal Thread Sealant, 50 mL Tube, Yellow
Loctite® 577 is designed for the locking and sealing of metal pipes and fittings as well as other threaded assemblies. The product provides an instant, low-pressure seal for metal pipes and fittings. It will not creep, shrink or shred. It has excellent chemical and thermal resistance and offers less migration of liquid product after application.
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BrandLoctite®
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Manufacturer Part Number2068749
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CountryUSA|Canada
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Temperature Rating-65 to 355 deg F
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Flash Point>199.4 deg F
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ColorYellow
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TypeFluorescence High Viscosity Instant Low Pressure Seal
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CompositionTetramethylene dimethacrylate, Oleic acid 5.5EO, Methacrylic acid, monoester with 1,2-propanediol, polymer with 4,4'-methylenediphenyl diisocyanate, Polyglycol dimethacrylate, Ethene, homopolymer, Ethene
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VOC Content<3%
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Container Size50 mL
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Container TypeTube
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Specific Gravity1.17
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Odor/ScentMild
- Medium strength general purpose thread sealant for straight and taper/straight threads
- Instant low pressure seal
- Excellent chemical resistance
- Locks connection against vibration induced loosening and other stresses
- Easy to apply
- Cures on active and inactive metals
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 49CR90 |
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UNSPSC31201701
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Package Description1/PK
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Standards/ApprovalsNSF P1|DVGW Certified
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Catalog
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SDS
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Loctite® 577™ 2068749 Fluorescence High Viscosity Instant Low Pressure Seal Thread Sealant, 50 mL Tube, Yellow
Loctite® 577 is designed for the locking and sealing of metal pipes and fittings as well as other threaded assemblies. The product provides an instant, low-pressure seal for metal pipes and fittings. It will not creep, shrink or shred. It has excellent chemical and thermal resistance and offers less migration of liquid product after application.
Loctite® 21457 577™ Medium Strength Pipe Thread Sealant, 250 mL Tube, Dark Yellow
Loctite® 21457 577™ Medium Strength Pipe Thread Sealant, 250 mL Tube, Dark Yellow
Thixotropic, methacrylate ester acrylic thread sealant liquid designed for threaded fittings commonly found in hydraulic and pneumatic systems. Loctite® 5452 is a purple, thixotropic, methacrylate ester acrylic thread sealant liquid designed for threaded fittings commonly found in hydraulic and pneumatic systems. It is useful with dry seal fittings such as O-Ring boss style connectors. It can be used as a sealant on mating surfaces of flare style fittings. It contains no fillers or particles that can interfere with a hydraulic system.
Economical general-purpose fitting sealant. Outperforms tapes and pipe dopes. Seals and resists pressure in air, oil, diesel fuel and hydraulic systems. Remains pliable at higher and lower temperatures. Temperature range -65°F to 300°F (-54°C to 149°C); resists common shop fluids.
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Loctite® 463973 PST® 561™ General Purpose Pipe Thread Sealant, 19 g Stick, White
Loctite® 463973 PST® 561™ General Purpose Pipe Thread Sealant, 19 g Stick, White
