LOCTITE 3542 is a reactive hot-melt adhesive based on polyurethane prepolymers. It is designed for robotic dispensing and has a relatively long open time. Immediately after solidifying in the bond line, the adhesive provides good initial strength. Then the secondary moisture cure cross-links the bonds for excellent elongation and structural durability. Fully cured product does not remelt.

  • One component – requires no mixing
  • Medium viscosity

Item number 3542
Color Amber
mPa.s (cP)
3,500 ~ 7,500
Temp. Range (℃) 90℃ ~ 110℃
Cure Type Heat Cure
Hardness, Shore D D30
Specific Gravity 1:1

LOCTITE 3542 Technical Data Sheet

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