Loctite Super Glue Pen has proven superior performance over ordinary super glues. It works faster and holds stronger on more surfaces than ordinary instant adhesives thanks to a patented additive. The liquid formula works well on a variety of porous and non-porous surfaces and close fitting repairs. Loctite Super Glue Pen is compact and has pinpoint accuracy for clean and easy repairs. It dries clear and sets without clamping. Loctite Super Glue Pen is resistant to moisture, most chemicals and freezing temperatures.