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Loctite 640 is a high strength, methacrylate ester-based retaining compound that is slow curing; ideal for large diameter components and active metals such as brass.

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Loctite 640 Anaerobic Retaining Compound 50ml Bottle (MOD) *AFS1131B

Silmid P/N: R064000205
£54.30 (excl VAT) £65.16 (Inc VAT)
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No Stock - Standard lead time 10 business days
Bulk discounts
1+
£54.30 + VAT
12+
£51.59 + VAT
24+
£50.23 + VAT
48+
£48.87 + VAT

Do You Need?

Loctite 640 is a high strength, methacrylate ester-based retaining compound that is slow curing; ideal for large diameter components and active metals such as brass.

Technical Information

  • Commodity Code 35061000
  • Country of Origin Ireland

Data Sheets

Download the Loctite 640 technical data sheet (TDS) and the Loctite 640 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available.

Product Properties

Pack Size
50ml Bottle
Product Colour
Green
Brand
Loctite
Manufacturer Name
Henkel
Manufacturer Part Number
464014

Specifications

NSN Reference
8040-99-224-8622
British Military
AFS1131
Airbus Helicopters CM
CM0697

Please Note: Specifications and approvals are subject to change at any time. Users should always consult their AMM or the OEM when selecting products to ensure items have the release needed. Only specifications listed on the order confirmation will be certified on the Silmid CofC.

Product Information

Loctite 640 is a green, anaerobic, low viscosity, methacrylate ester-based retaining compound ideal for parts requiring a longer positioning time. Fixturing time on steel is 2 h. Also used for active metals such as brass. This is a high strength product with good temperature resistance. Max. diametrical clearance is 0.1 mm and service temperature is -55 to +175°C. Fluorescence allows product presence to be monitored.

Features of 640:

  • No mixing required
  • Low viscosity
  • Anerobic cure
  • High Strength

Specifications:

  • Mil-R-46082B
  • ASTM D5363

NSN - 8040-99-224-8622

Product Video

Additional Content

Loctite Application Equipment
Loctite Application Equipment
Loctite Retainer Selection
Loctite Retainer Selection
Henkel Brochures
Henkel Brochures

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

**orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.