DIY Sea Glass Earrings from Hot Glue!

Imagine not only being able to make your own sea glass, but being able to make in whatever shape and hue you want!

Sea Glass Earrings made at home from hot glue

I remember being a kid and trying to find sea glass and sand dollars along the beach (I grew up near the coast), and some days I had awesome hauls, but most days were a bust. Imagine not only being able to make your own “sea glass,” but being able to make it into whatever shape you want. The possibilities are endless!

Let’s Go!

Materials for making Sea Glass Earrings from Hot Glue:

  • AdTech Full-Size HiTemp glue gun (You can also find AdTech glue guns and glue sticks at your local WalMart, as well as many craft/hardware stores)

  • AdTech Full-Size MultiTemp glue sticks (AdTech glue sticks are strongly recommended, so your jewelry will be clear and won’t yellow!)

  • Acrylic paint in sea glass colors (green, blue, et cetera) and a bit of water

  • Silicone mat or parchment (baking) paper

  • Paint brush or cotton swabs

  • Paper towel

  • Scissors

  • Optional: Acrylic seal, matte (you can get this at most Michael’s stores, too—bring your coupon!)

  • Leather punch (can be found at hardware stores for about $10), or small paper punch such as a Cropodile

  • Earring hooks

  • Jump rings (to match earring hooks)

  • Pliers

  • Optional: Textured glass and vaseline, for making “glass” that looks like it came from a particular bottle or dish

hot glue gun, hot glue sticks, acrylic paint, pliers, jewelry findings to make DIY sea glass earrings from hot glue

Instructions for how to Sea Glass Earrings from Hot Glue:

Step 1

Lay out your silicone mat. A silicone mat is a vital tool for anyone working with hot glue. In this case, it is essential because you’re going to draw your designs directly on the mat and then peel them up. Alternatively, you can use a sheet parchment (baking) paper.

Step 2

Warm up your glue gun.

Pro tip: Always keep your gun upright, on its stand, and never on its side. Although sometimes we set our glue guns on their sides to prevent them from dripping, this can cause the glue chamber to clog or overheat.

Hot glue gun upright over silicone mat

Step 3

Mix acrylic paint in water. Sea glass can vary from almost opaque to almost transparent, so dilute your colors according to how you’d like the sea glass to look, knowing that you’re going to use your fingers to rub a lot of the paint off.

Step 4

Make shapes using hot glue. If you want to make drop earrings, draw a teardrop with your glue gun and then fill in the open spaces. If you want circles, make circles by squeezing your glue gun trigger several times in the same spot about 1/2″ from your silicone mat.

If you’d like to create that “broken glass” look of sea glass you find along the beach (such as pictured at the top of this post), keep pumping your glue to create a long, wide, flat sheet. (If you have more than one silicone mat, you could try lying the second one over the glue to ensure an even, flat surface.) Then, when it has cooled completely, you can use scissors to create “broken” edges. This is the method we used for the earrings in this post!

squeezing hot glue onto parchment paper in organic sea glass shape

Step 5

Allow glue to cool completely. Depending on how much glue you’re using, this could take 10-15 minutes. You can expedite the process by tucking the silicone mat into the freezer for 5 minutes. I prefer to take a tea break, myself, and check my messages, but whatever works for you!

Step 6

Peel and paint. Peel your creations off the mat, trim any strings with scissors, and start adding color.

Because the paint will be watered down, cohesion will create little pockets of color on your piece and make it seem uneven. That’s okay. You’re actually going to rub a lot of the color into the glue using your fingers, and this will even it out.

Try to keep only a thin layer of paint on the surface to make the rubbing process easier and more effective. You can always add more color if you need to.

Step 7

Rub it off, rub it in. Take a paper towel to the paint and wipe it off. Some stain will be left behind; this is what you want. When you’ve gotten as much off as you can with the paper towel, use your fingers to rub what’s left of the color into the glue. This will create that translucent effect as well as even out the color. Add more color as needed if you want the statement to be bolder.

Pro tip: Rubbing alcohol will usually help clean up any mistakes.

Step 8

Cut the glue into jagged pieces. This step applies to any glue you didn’t pump out of your glue gun into the shape you wanted. Sea glass along the beach is rarely a perfect teardrop shape, for example, so for more authentic look you may want to trim the glue pieces down to more organic-looking pieces.

Usings scissors to trim hot glue shapes for DIY sea glass earrings

Pro tip: Cut at a slant, rather than straight up-and-down. When glass breaks, it breaks in a jagged way, so cutting at a slant will make the pieces look more glass-like. Of course, you can also use this technique to create a beveled effect, which is what we did for this pair of earrings!

cooled dried hot glue beveled cut into sea glass shapes to make DIY earrings

Step 9 (optional)

Seal the acrylic. Because acrylic is a water-based paint, if you get any moisture on your sea glass, they may possibly bleed. Follow the instructions on the acrylic seal container, and make sure you use matte seal to retain that sea glass texture you’ve created with the glue.

Step 10

Punch holes into the “sea glass.” Use a small setting on your leather punch, find a safe spot for the hole, squeeze, and (this is important) twist gently. Once you’ve given a good firm twist in 180 degrees in either direction, you can pull the punch loose, and you should have a nice, round hole. Repeat on the second piece of sea glass. (If you’re using a paper punch, just punch as usual.)

leather punch tool punching hole in top of dried hot glue shapes for earring jump rings

Step 11

Add jump rings and earring hooks. Use your pliers to open 4 jump rings—two for each earring. Loop the first ring through each hole, and squeeze closed; then loop the second jump ring through the first. Before you close the second ring, loop on your earring hook.

Be sure before you close the second ring on each earring that the sea glass pieces are going to face the way you want them to face once the earrings are in your ears. The “front” of the sea glass should be facing the side of the earring where the bend in the hook faces out, not the part where it goes through your ear.

Step 12

When you get compliments on your “sea glass” earrings, say, “These are hot glue!”

It’s amazing what you can do with hot glue when you think of it as a medium, and not just as a way to bind two other materials together.

Maintenance tip: Do not store your earrings anywhere that might exceed 120 degrees Fahrenheit, as the glue will soften and reshape. It may also stick to things you don’t want it to! Never leave your earrings in a warm car, for example, as you may never be able to get them out…

Special thanks to our friends at The Studio [blog] by AdTech for sharing this creative post!

Make your own DIY sea glass earrings from hot glue!