SKU: 27679240276

LOCTITE 577 High Pressure Thread Sealant 50ml Prevents Leakage of Gas and Liquid

Sale price$57.33 Regular price$63.70
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 31 - Nov 5

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Description

LOCTITE 577 High Pressure Thread Sealant 50ml Prevents Leakage of Gas and LiquidKINDLY NOTE THAT WE ARE AUTHENTIC LOCTITE DISTRIBUTOR. BEWARE OF FAKE LOCTITE PRODUCTS. SUPPORT ORIGINAL!!! Medium strength, general purpose thread sealant for straight straight and straight taper threads and fittings. Fills the space between threaded parts and seals and locks at the same time. 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

KINDLY NOTE THAT WE ARE AUTHENTIC LOCTITE DISTRIBUTOR.

BEWARE OF FAKE LOCTITE PRODUCTS. SUPPORT ORIGINAL!!!

Medium-strength, general purpose thread sealant for straight/straight and straight/taper threads and fittings. Fills the space between threaded parts and seals and locks at the same time.
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.

Medium-strength, general purpose thread sealant for sealing metal threads
Suitable for all metals
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
NSF P1 Reg. No. 123001
DVGW Approval (EN 751-1): DVGW Reg. No. NG-5146CQ0312

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27679240276

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4.9 ★★★★★
Based on 5 reviews
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Product Reviews
J
Verified Purchase
Juan Carlos Brenes
Omaha, US
★★★★★ 5
Filtro de aceite pentastar
Color: 3 Set
Perfecto para enfriadores de aceite pentastar V6 2018
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
G
Verified Purchase
G. Richardson
Bozeman, US
★★★★★ 5
Good price and appears exactly like OEM
Color: 3 Set
Good price for set of 3 also includes o-rings for cap. After finding engine litter on a rocker lifter change wanted to run several filters in quick succession changing the filter every 100 miles and topping off the oil. seems to be working well and catching any glitter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
E
Verified Purchase
Eli Korcz
Bozeman, US
★★★★★ 1
Doesn't fit eco diesel
Color: 1 Set
Says fits ram eco diesel but it doesn't.
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Reviewed in the United States on November 20, 2025
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Effective
Size: 300 Milliliter
This worked wonders on my car’s performance! After one use, the engine started idling much smoother and the throttle feels more responsive. A very high-quality German-made product.
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Reviewed in the United States on April 24, 2026
M
Verified Purchase
Matt
Boise, US
★★★★★ 5
Great for All Cars but Especially German Cars
Size: 300 Milliliter
I use this in our used VW we bought and it helps keep the carbon build up down with their direct injection feature. I pair it with their oil additive which helps lubricate the rings so they don't stick as much.
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Reviewed in the United States on May 22, 2026

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