LOCTITE® 3629C

Features and Benefits

This 1-part adhesive is designed for bonding surface mounted devices to printed circuit boards.
LOCTITE® 3629C is a red, halogen-free adhesive for bonding surface mounted devices to printed circuit boards before wave soldering. It provides controlled dot size and shape, making it particularly ideal for high-speed dispensing. It's formulated with an epoxy-based resin and cures fast when exposed to heat.
  • Halogen-free
  • Fast curing
  • Offers high thermal mechanical strength
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Technical Information

Casson yield point, cone & plate, Haake PK100, M10/PK1, 2°, @ 25.0 °C Shear Rate > 0.4-30 s⁻¹ 165.0 Pa∙s
Cure schedule, Recommended @ 120.0 °C 150.0 sec.
Cure type Heat cure
Number of components 1 part
Storage temperature 2.0 - 8.0 °C