Loctite® 638 Retaining Compound 50ml (MOD)
Loctite® 638 is a high strength, fast curing retaining compound designed for the bonding of cylindrical fitting parts, particularly where bond gaps can approach 0.25mm. This grade cures at room temperature when confined in the absence of air between close fitting metal surfaces; it prevents loosening and leakage from shock and vibration.
Loctite® 638 provides robust curing performance not only on active metals (e.g mild steel) but also on passive substrates such as stainless steel and plated surfaces. This product offers high temperature performance and oil tolerance. Also allows tolerance for minor surface contaminations from various industrial oils such as lubrication fluids, anti-corrosion and protection fluids.
Ideal for shafts, gears, pulleys and similar cylindrical parts.
DVGW Approval (EN 751-1): NG-5146AR0619
WRAS Approval (BS 6920): 0511518