31 Unique Concrete Silicone Molds (The Best!)
Here are 31 of the best and most unique concrete molds that you can buy.
I’ve made several tutorials on how to make your own concrete molds over the years.
I have also have written a post about what to look for when you buy a mold, in terms of quality and store/seller trust.
Now I’ve put together a list of some of my favorite concrete silicone molds that are top quality, and so cool and unique!
Many on this list are from my trusted seller list from the post I mentioned above, and the new sellers on this post all have great reviews.
The molds you’ll see below aren’t just for concrete planters, you’ll also find candle molds, tray molds, home decor sets and even garden ornament molds!
Here are some other things to keep in mind when you do purchase a concrete mold.
Concrete Mixes For Silicone Molds
It will be important to consider which type of mix you may need.
Will you need a thin mix, like a mortar mix, or does your mold have larger thicker walls and require some aggregate?
You can read more about that in this article about choosing the best mix.
How To Use Pigments With Unique Concrete Silicone Molds
Do you need a pigment for your mold? You may want to add color or a marbled effect.
Here’s where you’ll find out more about pigmenting concrete.
And also here’s a good tutorial for marbling a concrete planter, and one for marbling a candle.
Troubleshooting Problems With Cracking When Demolding A Silicone Mold, Or After
Pocket Guide to Concrete & Cement Mixes For Crafts
Fingers crossed you don’t run into any problems. However, things happen and should you run into problems like cracking, then this article about why pots crack, has you covered and is the first place to check for troubleshooting.
If you’d like to try making your own concrete silicone mold, check out this tutorial for making a small round sphere mold.
Or these for a large planter and a medium sized concrete planter. If you love cowboy boots, then check out this one for a mini cowboy boot, made with a latex mold.
Some of the links on this page have been provided as a convenience for finding materials. These links may also be affiliate links. As an Amazon Associate I earn from qualifying purchases, at no extra cost to you.
I only recommend products I’ve used and loved, unless otherwise stated. Click here to read my full disclosure policy.
31 Really Unique Concrete Molds You Can Buy
Here are 31 really cool and unique concrete molds that you can buy. These silicone mold designs are for a variety of items like planters, candles, bath accessories, home decor and more!
Concrete Silicone Mold For A Planter
A unique mold with a girl design with face, mouth and lip for candle or vase.
Concrete Silicone Planter Mold
An adorable concrete flower pot with a face.
Round Concrete Silicone Planter Mold Sphere
Orb shaped flower pot or planter.
Concrete Silicone Flower Pot Mold
A flower pot with an extruded face design.
Garden Ornament Unique Concrete Silicone Molds
Cement owl animal garden or yard art molds.
Concrete Silicone Mold For A Incense Holder
A modern incense holder mold.
Concrete Planter Silicone Mold
Concrete planter mold with a drainage hole.
Unique Concrete Planter Silicone Mold
Intricate, sphere-shaped geometric planter.
Home Decor Silicone Molds
Ripple design home decor molds of coasters, mugs, vases, etc...
Flower Tube Holder Unique Concrete Silicone Molds
A really cool nested arches flower tube concrete mold.
Concrete Silicone Planter Mold
Garden pot or concrete planter mold with drainage.
Concrete Silicone Jewelry Tray Mold
Concrete storage trays or jewelry trays.
Concrete Silicone Unique Vase Molds
Unique concrete vase molds for tubes.
27. Unique Concrete Silicone Planter Mold
Adorable cat planter with Buddah belly.
28. Concrete Planter Silicone Mold
Fluted concrete planter or vase molds.
Concrete Silicone Candle Mold
Tealight Holder mold with yin and yang symbol shapes.
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Thanks for all the info. Really helped. Appreciate your time and effort writing all of this =)
Hi Ellen
I’m wanting to make candles with a concrete base that takes up about 1/4 of the candle length. Textured and semi rough look. What would be the best vessel / mould to use ?
Tgan you
Fleur
Hi,
If I understand correctly, it sounds like you want to have the candle directly on top of the concrete? One challenge is not getting candle oil from the wax to drip or absorb into the concrete. I recommend casting in reverse, so do the candle portion first and upside down. You can follow my tutorial for how I did the marbled pillar candles, and think of the first color I cast as the candle wax portion- instead of concrete: https://artsyprettyplants.com/diy-concrete-pillar-candle-holders/. Once the candle wax has hardened, you can do the concrete portion. You will want to make sure you don’t get candle wax on the side of the mold where the concrete will be, or the concrete will absorb it. It’s not the end of the world, it can be part of the look, it will be darker and blotchy in this areas.
For the rustic part, there are two ways to get concrete looking rustic. One is cast it against a rough texture, the other is to not vibrate it much after casting. Vibrating eliminates air pockets which gives you a smooth outer surface. Not vibrating will possibly give you air holes or gaps. This is probably a trial and error thing. You can also remove the concrete early for a less smooth, matte look.
The mold is up to you, but a less smooth mold will result in a less smooth appearance.
I hope that helps!