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the Game Changer

Features and Benefits


LOCTITE GC 10, No-clean and Halogen-free Solder Paste, a RoHS-compliant, Excellent resistance in high humidity, Pb-free soldering

In what is a true market breakthrough, Henkel has developed the first-ever temperature stable solder paste. LOCTITE GC 10 is stable at 26.5 °C for one year and at temperatures of up to 40 °C for one month, providing benefits throughout the logistics and operations chain, while still offering unbeatable printability and reflow performance.

No refrigeration
Removal of cold storage improves logistics efficiency and reduces shipping and warehousing costs. On the production line, no thaw period is required, allowing for immediate start-up.

Improved stability
The key benefit to LOCTITE GC 10 is its stability. It is stable at the most extreme temperatures for extended lengths of time, yet still offers unmatched batch-to-batch consistency.

Improved printing
Leading the industry in paste-transfer efficiency, LOCTITE GC 10 also delivers up to 24-hour abandon times, up to 72-hour stencil life and more than 95% on-line paste utilization.

Improved reflow
Not only does LOCTITE GC 10 deliver the shiniest Pb-free solder joints in the industry, it also provides superior coalescence and wetting on long soak profiles, significantly reducing solder-related defects.

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  • Halogen-free flux: passes IC with pretreatment IPC-TM-650 EN14582, ROL0 to ANSI/J-STD-004 Rev. B
  • Printing: down to 0.3 mm pitch, up to 72 hours stencil life, up to 24 hours abandon time, suitable for high-speed printing up to 125 mms-1, improved paste-transfer efficiency
  • Reflow: enhanced soak process window 150-200ºC (temperature and time), enhanced process window with superior coalescence and wetting, minimal hot slump at 182ºC, superior coalescence and wetting on small components including 01005, very shiny solder joints, clear, colorless residues for easy post-reflow inspection, residues print testable after 4x reflows
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Documents and Downloads

Data Sheet
Loctite GC 10
Download TDS
Data Sheets
and RoHs
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