Diy Chalk Paint Recipe Calcium Carbonate. Calcium carbonate finally, several diyers report that calcium carbonate dissolves best in the water, and is therefore a little less gritty to work with. This will allow for a smoother finish.
It mixed into the paint easily, had the perfect consistency, coverage was fantastic, dried within 30 minutes, and left me with a perfect chalky finish. Truly, though, one of these diy chalk paint recipes is just simply the best. I have finally found a calcium carbonate that is perfect for making the best homemade chalk paint…this is life changing people!!!!
Adding two parts paint and one part calcium carbonate in the mix will render.
The great thing about this recipe is that calcium carbonate is chalk! We already have the holes drilled in the mason jars for the succulent planters and now it’s time to give them a pop of color with homemade chalk paint. Dissolve 3/4 cup (or 12 tbsp) of calcium carbonate powder in just enough water to reach a smooth consistency. Mix 4 tbsp calcium carbonate with 2 tbsp of water.