Is LOCTITE 638 High‑Strength Adhesive for Cylindrical Joints, 50 ml suitable for bonding stainless steel shafts and hubs under vibration?

Yes. LOCTITE 638 High‑Strength Adhesive for Cylindrical Joints, 50 ml is suitable for bonding stainless steel shafts and hubs under vibration. Its anaerobic formula is specifically designed for cylindrical joints (shafts, hubs, fitted wheels) and works on passive metals like stainless steel. It provides rapid fixture strength on steel (~4 minutes) and initial handling strength within 5–30 minutes, with full cure in 6–72 hours depending on substrates. The adhesive prevents loosening and leakage caused by vibration and impact, offers outstanding shear strength (>25 N/mm²), tolerates light oil residues and minor contamination, and withstands -55°C to +180°C. Its green color aids application control and the 50 ml pen allows precise dosing.

Can LOCTITE 638 High‑Strength Adhesive for Cylindrical Joints, 50 ml be used on shafts and hubs with intermittent exposure to oils and light contaminants?

Yes. LOCTITE 638 High‑Strength Adhesive for Cylindrical Joints, 50 ml Format can be used on shafts and hubs that are intermittently exposed to oils and light contaminants. Its advanced anaerobic formulation tolerates light oil residues and minor surface contamination while providing high shear strength (exceeding 25 N/mm²) and rapid fixture strength on steel (~4 minutes). For best results, remove heavy oil, grease, and significant contamination before application; ensure parts are properly aligned and assembled within the fixture time. Full cure depends on substrate and conditions (6–72 hours). The product also bonds active and passive metals (including stainless steel) and resists temperatures from -55°C to +180°C, making it suitable for demanding, vibration-prone cylindrical joints.

Adhesive for connections cylindrical LOCTITE 638, 50 ml

Adhesives and screw protections, All products/

Additional information

Anaerobic adhesive fixing – hard removable general use. quickly cures, time fixing for steel ok. 4 min. use for fastening on shafts and gears toothed, wheels fitted and element coaxial. prevents loosening connections and leakage caused loads impact and vibrations. works not only on active metals, ale also on surfaces passive e.g. steel stainless. product tolerates light oiling and light contamination surface. color: green. Working temperature range: od -55°C up to +180°C. strength on shearing at tension: > 25 N/mm². Time to reach initial strength: 5-30 min. Time to reach full strength: 6-72 h (depending on material). compliant with German the standard DVGW(EN 751-1): NG-5146AR0619. Packaging – pen 50 ml.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
LT-638-50	Adhesive for connections cylindrycznych LOCTITE 638 (50 ml)	-	-	In stock	0 €		Enquiry

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Anaerobic adhesive fixing – hard removable general use. quickly cures, time fixing for steel ok. 4 min. use for fastening on shafts and gears toothed, wheels fitted and element coaxial. prevents loosening connections and leakage caused loads impact and vibrations. works not only on active metals, ale also on surfaces passive e.g. steel stainless. product tolerates light oiling and light contamination surface. color: green. Working temperature range: od -55°C up to +180°C. strength on shearing at tension: > 25 N/mm². Time to reach initial strength: 5-30 min. Time to reach full strength: 6-72 h (depending on material). compliant with German the standard DVGW(EN 751-1): NG-5146AR0619. Packaging – pen 50 ml.