Chalk paint is a popular decorative paint known for its matte finish and ability to adhere to surfaces without sanding or priming. Though you can buy pre-made chalk paint, making your own is an easy, affordable option. With just a few simple ingredients and steps, you can whip up a batch of DIY chalk paint in no time.
What You’ll Need
Making chalk paint only requires a handful of ingredients:
- Latex paint – The base of the paint. Opt for a matte finish.
- Plaster of Paris – Also called calcium sulfate, this gives the paint its signature chalky finish.
- Water – To thin out the paint to the proper consistency.
- Tinting pigment (optional) – For adding color to the base white paint.
You’ll also need supplies like a stir stick, mixing containers, paint brushes, and a painting surface (wood, ceramic, metal, etc).
Step-by-Step Instructions
Follow these steps to make your own DIY chalk paint:
1. Prepare the Base Paint
Start by purchasing or using leftover latex paint in a matte finish. White is the easiest since you can add color later.
Pour the paint into a mixing container. If it’s very thick, stir in water a tablespoon at a time until it reaches a creamy consistency.
2. Add Plaster of Paris
Next, sprinkle in the plaster of Paris, a few tablespoons at a time. (Start with 2 tablespoons per cup of paint.)
Stir it frequently to fully incorporate it. This gives the paint its signature chalky finish.
3. Add Tint (Optional)
If desired, now is when you’d add tinting pigment to achieve your desired chalk paint color.
Start with just a small amount of pigment and increase as needed. Stir thoroughly to distribute the color.
4. Check Paint Consistency
At this point, you want to achieve a smooth, creamy chalk paint.
If it’s too thick, stir in drops of water until it reaches the right consistency for brushing onto surfaces.
If it’s too thin, mix in a bit more plaster of Paris.
5. Paint!
You’re ready to start applying your homemade chalk paint using a paint brush.
No special prep is needed – simply brush it directly onto your surface, letting each coat fully dry before adding another.
You may need 2-3 coats for best coverage and an even finish.
And that’s it – you’ve successfully made your own chalk paint! The finished product should have a smooth, ultra matte look and feel.
Tips for Using DIY Chalk Paint
Follow these tips to get the most out of your homemade chalk paint:
- Store any leftovers in a sealed container in a cool, dry area.
- To thin the paint after it’s been stored, stir in water versus adding more plaster.
- For extra adhesion, mix in a bonding primer like acrylic gesso.
- For added durability, apply a clear sealer like polyurethane after painting.
- To condition and smooth the finish, lightly sand and wipe with a damp cloth between coats.
- Chalk paint can be used on wood, metal, ceramic, canvas, laminate, and more!
Common Questions About Making Chalk Paint
Here are answers to some frequently asked questions about creating your own chalky paint:
What is the ratio of paint to plaster?
As a general rule of thumb, start with 2 tablespoons of plaster for every 1 cup of paint. Adjust as needed to get the consistency you want.
Does it have an odor?
Chalk paint has a faint plaster smell as you’re mixing it, but no strong fumes like other paints. The odor dissipates as it dries.
Can I thin it with water after storing?
Yes, you can carefully thin chalk paint with drops of water if needed after storing to get it back to the right consistency.
How long does it last?
The shelf life is 1-2 years in an airtight container in a cool environment. Over time, it may thicken and require thinning.
What surfaces work best?
Chalk paint adheres well to wood, laminate, metal, ceramic, canvas, and more with little to no prep needed!
Final Thoughts
Making your own chalk paint is an easy, affordable way to get beautiful matte finishes on a variety of surfaces. Just mix together latex paint, plaster of Paris, water, and tinting pigment if desired. Store any leftovers properly, and thin with water as needed later on. Brush chalk paint directly onto surfaces without sanding or priming. Experiment, get creative, and enjoy your handmade chalk paint creation!