Loctite 577 Medium Strength Thread Sealant 50ml
LOCTITE® 577 is a medium-strength, general-purpose anaerobic thread sealant designed for locking and sealing metal pipes and fittings.
Key Features
Material Compatibility: Works on active metals (like brass and copper) and passive substrates (like stainless steel and plated surfaces) without requiring surface activation.
Seal Quality: Provides an instant, low-pressure seal that will not creep, shrink, or shred.
Temperature Range: Operates effectively from -10 °C to 135 °C.
Curing: Hardens in the absence of air between close-fitting metal surfaces. It handles minor surface contamination from oils or cutting fluids.
How to Use
Clean Surfaces: Make sure the metal threads are clean and free of heavy dirt or debris.
Apply Sealant: Put a small bead of the product around the leading edge of the male thread, pushing it into the thread valleys.
Assemble: Screw the fitting together and tighten it with appropriate tools.
Wipe Excess: Remove any surplus material remaining outside the joint.
Cure Time: Allows an initial set in about 30 minutes, reaching full cure in 24 hours.
