En pakke med to små flasker gjengelim, grønn er sterkest og blå er den svakeste. Brukes på skruer for å forhindre at de løsner.
UK HOLDTITE is a famous adhesive company, Align R48(anaerobics retainer) is a green quick high strength adhesive, Max. temperature 180°C. T43(screwlok) is blue low strength, suitable for mini screws and can be disasembled by handy tool.

* R48(2.5ml)Max operating temperature:-55degC+180deg C
* T43(2.5ml)Max operating temperature:-55+150