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Professional Grade Threadlockers

GorillaPro  >  Threadlockers

Grip That Won't Let Go
Maximize Efficiency.  Minimize Maintenance.

A visual graphic showing the differences between the GorillaPro line of Threadlockers.

Medium Strength Blue Threadlocker

GorillaPro™ AT75 is an anaerobic threadlocking adhesive designed to prevent the loosening and corrosion of threaded fasteners.  This formula permits disassembly with hand tools when servicing.

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LT High Strength Red Threadlocker

GorillaPro™ AT160 is a high-strength threadlocking adhesive designed to seal and secure large-threaded fasteners up to 1" in diameter.  It's suitable for heavy-duty applications where high levels of shock, vibration, and stress are present.  This formula is for permanent adhesion and may require heat to be disassembled.

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High Strength Red Threadlocker

GorillaPro™ AT150 is a high-strength threadlocking adhesive best used on fasteners up to 3/4" found in permanent assembly applications, where high levels of shock, vibration, and stress are present.  This formula is intended for heavy duty applications and may require heat to be disassembled.

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Medium Strength Blue Gel Threadlocker

GorillaPro™ AT60GEL is a medium-strength threadlocking adhesive with a gel formula that provides a 'no-mess application' without excess drops or waste, allowing for easy overhead and vertical applications.  Its innovative pump design improves dispensing and reduces cleanup.  This formula requires hand tools when disassembling.

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High Strength Red Gel Threadlocker

GorillaPro™ AT105GEL is a high-strength threadlocking gel formula that provides 'no-mess dispensing' without drips or waste.  Its innovative pump design improves dispensing accuracy and is ideal for overhead or vertical applications.  This formula is intended for heavy duty applications and may require heat to be disassembled.

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