Concrete Statue Molds
Looking to buy concrete statue molds? Then look no further than eBay. Concrete statue molds are expensive, but on eBay, they’re not so salty. You can check them out here,
eBay is the best site I found for purchasing molds without talking to the bank for a loan first! If you’re serious about ornamental concrete or just want to learn how to do it for yourself, your best bet would be to learn how to make the molds yourself, that’ll save you some money. Plus as you can tell from some of the prices you’ll see, it can be profitable too.
How To Make Concrete Statues
How To Make Concrete Statues? Well, making concrete lawn ornaments is fun and can be very rewarding if done right. The 3 main things in making concrete lawn ornaments are cement, sand, and water. Making and painting concrete lawn ornaments is fairly easy and straightforward process. Shouldn’t be a big learning curve for someone who really wants to do this.
CEMENT: There are a bunch of different types of cement on the market today. The kind you want to get is normal Portland cement. They make white Portland cement, but it’s more expensive.
SAND: I use Jersey sand. You don’t want to use a fine sand, like a beach sand, it will make your concrete statues weak and won’t last over time. It is also important to dampen your sand. What I do is fill a tub with sand (make sure water can drain out the bottom of the tub) and drench the sand with water and let it sit overnight. The water takes the air out of the sand. That helps big time with minimizing pinholes in the finished product.
WATER: Good clean water is what I’d recommend. Never really want to use stagnant or dirty water.
You could use a cement mixer, but to start I’d recommend using a mixing tub. That way you get a better idea of the kind of consistency you need. You want a soupy or liquidy type of mix to pour into your molds. That way theirs less chance or trapping air and it fills in the mold better as opposed to a stiffer mix.
Best Concrete Mix For Molds
You want to use a ratio of 3 to 1, 3 part sand 1 part cement, ( the sand I use has pea gravel in it) and you mix this in the wheelbarrow till you can’t see the color of the sand. It should all look grey, like the cement. Then add water till you get a soupy consistency. That is how I do it. It’s been working for me. With it being “soupy” it will pour easier and more effectively because there will be less air trapped in the mold, which means fewer pin holes on your ornament and in turn will lead to less patching after you take it out of the mold. Don’t get frustrated if you make it to runny, just mix a separate 3 part sand to 1 part cement and dump it into your runny mix and that should fix that problem.
Pouring Concrete Statue Molds
Pouring your concrete statue molds can be tricky. The best way I found to do it is by slowly pouring the cement down the sides of the latex rubber till the bottom is covered and then slowly dump in the center of the mold and after the mold is full, tap around the bottom of the mother mold with a rubber mallet (but don’t tap to hard, you’ll be doing more bad than good) to release the trapped air in the concrete. If it’s a small mold you can shake it to. Once filled, let it sit for about a day and then carefully take the mold apart. Green concrete isn’t that strong, so take your time doing it.
Here is a video showing how to “shake” your molds when your pouring. This is a better way than using a rubber mallet.
Curing Concrete Statues
Let it sit awhile (an hour or so) and then submerge it in water for a day. That will help and speed up the curing process and strengthen your concrete. After you take it out of the water, wait about a week or so and then paint it. It should be a light grey color when its dry. Painting any sooner can result in your paint peeling when it is outside in the sun. Don’t set it out to cure in the direct sunlight. That can cause the statue to get surface cracks from curing to fast.
To learn how to paint your statue the right way so the paint doesn’t blister or peel off your finished piece, check out my painting guide here, Painting Concrete Statues
Patching Up Air Pockets In Your Statue
After you take your statue out of its mold there are going to be a few blemishes here and there. That’s normal. It’s from air being trapped in the concrete mold when it was poured. To fix this is super easy! Just take some portland cement, the same stuff you used to mix with the sand and put some in a bowl an add water till it’s like a paste and then cover up your pinholes and any other blemishes that you might have. Remember, just use the cement, don’t add sand.