- Product description
Loctite 638 is used for the fastening of various parts, but is also suitable for the direct fastening of cylindrical parts. This fastener can cure in a joint size of up to 0.25 mm and guarantees maximum strength and durability.
Curing takes place exactly in the joint without air access between two preferably metallic surfaces. Thanks to its high resistance, it does not crack, does not come loose and does not leak, especially in the event of vibrations and impacts.
Specifically, you can use Loctite 638 to fasten bushings and sleeves in housings and on shafts. The maximum operating temperature is 180 °C.
Technical data
Technical data:
- Maximum joint: 0.25 mm
- Operating temperature: -55 to + 180°C
- Shear strength in N/mm2: > 25
- Thixotropy: No
- Viscosity in mPa*s: 2000 - 3000
- Handling strength after, steel: 4 minutes
- Chemical base: Methacrylate
- Colour: green
- Remarks: high strength, universal
- Packaging: 250ml/275g
Safety instructions and warnings
Safety instructions for LOCTITE® 638 - 250 ml high-strength joining adhesive:
- Observe the safety data sheet on the manufacturer's website
- Keep the product out of the reach of children
- Avoid contact with eyes. In case of eye contact, rinse immediately with plenty of water and seek medical advice
- Do not swallow. If swallowed, seek medical advice immediately
- Do not inhale. If inhaled, move to fresh air and seek medical attention if necessary
- Always use in well ventilated areas
- In case of skin contact, wash with soap and water
- The product must not fall into the hands of unauthorised persons
- The product may only be used for its intended purpose
- The product must not be stored above 25°C
- Protect from sunlight
Manufacturer contact information
Contact Manufacturer
Henkel AG & Co KGaA
Henkelstraße 67
40589 Düsseldorf
https://www.henkel-adhesives.com/de/de/%C3%BCber-uns/kontakt.html