641 Adhesive for cylindrical fastening

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Rating: 4.6 (31 reviews)

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Long description	LOCTITE 641 is a medium-strength cylindrical fastening adhesive designed for bonding cylindrical fitting parts that must be dismantlable later, such as bearings on shafts and in housings to be disassembled for maintenance work. This product cures in the absence of air when sealed between closely fitting metal surfaces.
Pros	Prevents loosening and leakage due to shock and vibration Parts can be disassembled later
Application range	Recommended for parts that can be disassembled again at a later date, e.g. bearings on shafts and in housings
Properties	For gap widths of up to 0.15 mm Tack-dry: after 10 to 30 minutes Hardened after 3 hours Breakout force: 15 to 35 N/mm² Joint: up to 0.1 mm Fixture time on steel: 25 minutes