Skip to content

Discount Details

  • The promo code 290256 must be entered on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $250 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax, & shipping.
  • Promo code not valid on prior purchases or on Honda & Stihl products, and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited time offer. Subject to change without notice.

Product Summary

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. Suitable for fast application at low temperatures. Cures on lightly contaminated surfaces and does not require a primer on inactive metals. It has an excellent chemical and thermal resistance and offers less migration of liquid product after application to the part.Features:

What's Included

    (10) Sealant

Features + Benefits

  • General purpose, medium strength liquid thread sealant for sealing metal threads
  • Suitable for all metal types
  • 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
  • P1 NSF Reg. No.: 123001
  • DVGW Approval (EN 751-1): NG-5146AR0621
  • WRAS Approval (BS 6920): 0711506

Key Specs

AttributeSpecification

item#

7389397

Brand

Loctite

Ship Weight

0.7 LB
AttributeSpecification

Product Weight

0.7000 lb

Dimensions L x W x H (in.)

9.52 x 4.17 x 11.18 in