The Hairspray Method: How To Apply Hairspray For Better Prints

Time needed: 1 minute

Using hairspray as an adhesion method for 3D printing is a simple and effective way to improve the bond between your prints and the print bed. Hairspray can be used on a variety of surfaces, including glass, aluminum, and even bare build plates. Here's a step-by-step guide on how to use hairspray to improve adhesion for your 3D prints:

1. Gathering Materials

   Start by gathering all of the necessary materials. You will need a can of hairspray (preferably one that contains a high amount of alcohol), a clean cloth or paper towel, and a clean and dry print bed

2. Spray The Bed

   Begin by lightly spraying the hairspray onto the print bed using a sweeping motion. Be sure to cover the entire surface, including the edges and corners, and avoid applying too much hairspray, as this can cause the nozzle to clog or the spray to become too sticky.

3. Drying

   Allow the hairspray to dry for a few minutes before starting your print. This will help ensure that it is fully adhered to the bed and ready to support your print.

4. Print

   Begin your print as you normally would, and keep an eye on the progress to ensure that the print is sticking to the bed properly. If you notice any issues with adhesion, you can try lightly spraying additional hairspray onto the bed to improve the bond.