LOCTITE® 577, Medium-Strength, General Purpose Thread Sealant, 250 ml

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.
When you need a general purpose thread sealant with high temperature- and contamination-tolerance, as well as effectiveness on inactive and active metals, choose LOCTITE® 577. Designed for the locking and sealing of threaded metal pipes and fittings, this product provides an instant, low-pressure seal and won't creep, shrink or shred. Perfect for use on stainless steel without the need for surface activation, it offers gap performance to 0.01in (0.25 mm) and will cure even in the presence of minor surface contaminations from cutting, lubrication, anti-corrosion and protection fluids, or cleaners containing surfactants and corrosion inhibitors. Meets the performance requirements of KIWA GASTEC QA AR 214 for admixtures up to and including 100 % hydrogen gas – certifications are available in select countries.
• Excellent chemical resistance
• Medium strength for ease of disassembly
• Cures on active and inactive metals
• Registered to NSF Category P1
• DVGW Approval (EN 751-1): DVGW Reg. No. NG-5146CQ0312
• KIWA GASTEC QA AR 214 certified for hydrogen gas systems
• Easy to apply
• Instant low pressure seal
• Suitable for all metals
• Locks connection against vibration-induced loosening and other stresses

MFR 2068748

Hazard Statement

• H317: May cause an allergic skin reaction.
• H319: Causes serious eye irritation.
• H335: May cause respiratory irritation.
• H315: Causes skin irritation.

Precautionary Statement

• P261: Avoid breathing vapors.
• P333+P313: If skin irritation or rash occurs: Get medical advice/attention.
• P280: Wear protective gloves.
• P337+P313: If eye irritation persists: Get medical advice/attention.
• P302+P352: IF ON SKIN: Wash with plenty of soap and water.

Features

• DVGW Approval (EN 751-1): DVGW Reg. No. NG-5146CQ0312
• Medium-strength, general purpose thread sealant for sealing metal threads
• Excellent chemical resistance
• Instant low pressure seal
• Suitable for all metals
• NSF P1 Reg. No. 123001
• Easy to apply
• Locks connection against vibration-induced loosening and other stresses
• Cures on active and inactive metals