4 Tips for Speeding Up Super Glue Drying Time

A bottle of super glue with the cap off.

It is well known that when super glue gets on something it does not come free very easily, but what about getting it to stick more quickly where you want it to? The key here is in heat and air circulation techniques that can be applied in several very simple ways. You will want to be sure to follow all warning labels on the bottle to avoid harm to yourself while working with this material.

1. Super Glue Is Temperature Sensitive

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One thing that is not really known is that super glue is temperature sensitive. If you apply a little amount of warm air to the joint you are sealing using a hair dryer on low heat it will harden faster than under normal conditions. Temperature increases help the molecules in the glue to move faster, forcing them to find a home and bond quickly. This same rule applies to storing your unused glue and can cause the tube to harden or become solid prematurely.

2. Super Glue Needs Air Flow to Set

You can also set the piece in the area of a fan or point a fan at it, as the oxygen being pushed onto the seam causes the super glue to bond more quickly. These are simple science tricks to help assist in getting the glue to work faster than what it naturally does. You can use a ventilation fan or any other device that simply moves the air evenly around the area where you work is sitting. Be sure that if you are using a large amount of glue or are applying multiple applications that you keep the area well ventilated to avoid sickness and chemical euphoria.

3. Clamping and Bracing Your Project Helps

You can clamp the pieces together that have the super glue applied to them to force out excess and cause the joint to bond more readily. The other thing here is that when you clamp your pieces together firmly there is less chance for the two parts to move while drying, which can cause an offset glue position. When this occurs, you will need to apply acetone to remove and reset the pieces, hopefully maintaining their structure and stability in the process.

4. Make a Super Glue Mixture

A really good trick is to apply a small pinch of baking soda to the super glue on a scrap piece and apply it from this. The baking soda speeds the bonding potential of the glue, making it bond stronger and dry quicker. Be careful, as this will nearly bond and harden immediately, so you will want to be fast with using this application. Again, if the bonding goes bad, use acetone to try to clean up the work area and then make a second attempt.

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