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Loctite - 638 Retaining Compound High Strength

Fast Cure 50ml
Stock Code:
1800356_LOCTITE
$57.31 incl GST
Minimum Order Quantity: 10

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Must be ordered in multiples of 10

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Description

DESCRIPTION

LOCTITE® 638

High-strength, general purpose bonding of cylindrical parts 50 ml

For a retaining compound offering high strength on all metals, including passive substrates, try LOCTITE® 638. You can expect high temperature performance and good oil tolerance, a fixture time of just four minutes, and gap fill of 0.15 mm to 0.25 mm (0.006" to 0.01"). It even tolerates minor surface contaminants, including industrial oils. A high-viscosity product, it’s ideal for shafts, gears, pulleys and similar cylindrical parts, and can also be used for high-strength threadlocking and thread sealing applications. Operating temperature is -55°C to 180°C (-65°F to 355°F). LOCTITE 638 meets the performance requirements of KIWA GASTEC QA AR 214 for admixtures up to and including 100% hydrogen gas on metal threaded fittings

– certifications are available in select countries.

  • Ideal for shafts, gears, pulleys and similar cylindrical parts
  • High strength on all metals, including passive substrates (e.g. stainless steel)
  • High temperature resistance
  • Fluorescent under UV for quality control
  • KIWA GASTEC QA AR 214 certified for hydrogen gas systems

Technical Specification

Product category: Retaining compounds
Technologies: Acrylates, anaerobic cure
Agency approvals / certificates / specifications:
DVGW (EN 751-1): NG-5146AR0619; NSF P1 Reg. No 123010; WRAS (BS 6920): 0511518
Application method: Dispense system; Manual
Applications: For close fitting cylindrical parts; For slip fitted parts; Retaining
Colour: Green
Cure type: Anaerobic cure
Fixture time: 4.0 min
Gap fill: 0.15 mm - 0.25 mm
Key characteristics: Fluorescent; Oil tolerant; Strength: high strength; Temperature resistant; Viscosity: high viscosity
Operating temperature: -55.0 °C - 180.0 °C (-65.0 °F - 355.0 °F)
Physical form: Liquid
Recommended for use with: Metal: steel
Shear strength, Steel: 31.0 N/mm² (4500.0 psi)
Viscosity: 2500.0 mPa·s (cP)

Downloads and resources below
 

Loctite product guide

Technical data sheet

Safety data sheet

Details

  • Brand:
    Loctite

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