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Product description:
LOCTITE 4204 is a general purpose adhesive suitable for applications where heat resistance is required. LOCTITE 4204 is toughened with elastomers for flexibility, impact resistance and improved resistance to heat and humidity. Further information on the product can be obtained from your local technical department:
Steps to achieve the best adhesive results:
1. For best performance bond surfaces should be clean and free from grease. Use LOCTITE SF 7063.
2. This product performs best in thin bond gaps (0,05 mm).
3. Excess adhesive can be dissolved with Loctite cleanup solvents, nitromethane or acetone.

Store product in the unopened container in a dry location. Storage information may be indicated on the product container labeling.
Optimal Storage: 2 °C to 8 °C. Storage below 2 °C or greater than 8 °C can adversely affect product properties.
Material removed from containers may be contaminated during use. Do not return product to the original container.
Henkel Corporation cannot assume responsibility for product which has been contaminated or stored under conditions other than those previously indicated.Parameters:
Cure speed vs substrate:
  • Steel (degreased) : 20 to 30 s
  • Aluminum : 5 to 10 s
  • Nitrile rubber : 5 to 10 s
  • ABS : 5 to 10 s
  • SBR : 10 to 20 s
  • Phenolic : 60 to 90 s
  • EPDM : 45 to 60 s

Shear strength after 3 days (temperature 22 °C):
  • Steel shot-blasted : 14 N/mm²
  • Aluminum : 1 N/mm²
  • Polycarbonate : 6 N/mm²
  • Phenolic : 11 N/mm²
  • Epoxyglass G-10 : 10 N/mm²SBR : 1 N/mm²

Full technical information can be found in the technical data sheet.