- Excellent chemical resistance
- Instant low pressure seal
- Suitable for all metals
- Medium-strength, general purpose thread sealant for sealing metal threads
- Locks connection against vibration-induced loosening and other stresses
- Easy to apply
- Cures on active and inactive metals
- NSF P1 Reg. No. 123001
- DVGW Approval (EN 751-1): DVGW Reg. No. NG-5146CQ0312
Loctite 577 – 50ml
Technical Information
Colour | Yellow |
Key Characteristics | Thixotropic |
Operating Temperature | -10.0 – 135.0 °C |
Pressure Resistance | 10000.0 psi |




ONLINE ORDER DELIVERY
United Tools Limited Kenya (UTL) offers delivery of all items purchased online or in-store. Orders within Nairobi are eligible for same-day delivery (depending on stock availability). Please note that orders placed after 4 pm will only be delivered the following day. Delivery orders outside Nairobi will be subject to overnight delivery with a courier of your choice.
Equally, purchases can be made and collected from our shop in Industrial Area, Number 20 Butere Road Nairobi.
CHARGES & DELIVERY AREAS
United Tools Limited Kenya (UTL) offers free for all orders above KES 4,000 within Nairobi, and for every other order placed you will be charged a specified delivery fee rate.
We deliver countrywide and offer the option to select your preferred courier as well as delivery date and time.
Related products
Loctite 510 50ml
Loctite 243 50ml
Loctite 290 – 50ml
Loctite 3450 – Twin Syringe -25ml (5mins)
Technical Information
Mixed | |
Colour, Mixed | Grey: Silver |
Pot Life, ISO 9514 Mixed @ 25.0 °C 20 g mass | 5.0 min. |
Resin | |
Casson Viscosity, Plate-plate, Resin @ 25.0 °C | 25.0 Pa∙s |
Colour, Resin | Black |
Specific Gravity, Resin @ 25.0 °C | 1.7 |
Hardener | |
Casson Viscosity, Plate-plate, Hardener @ 25.0 °C | 40.0 Pa∙s |
Colour, Hardener | White |