How can you use coconut oil as a chalk paint wax?

Hmm, I don't know that I would trust coconut oil to seal and protect the painted finish. Personally I rather use water based poly instead of wax, because wax doesn't cure to be as durbale as poly.

Benefits Of Using Wax With Chalk Paint

When it comes to sealing your chalk paint, you have a ton of options.

We think wax is the best option because not only does it create an attractive sheen on top that mimics old paints, but it also has strong durability and long-lasting effects.

Wax is a type of coating that can be applied to chalk paint. It helps the dry more quickly and provides protection for the surface the chalk paint was applied to.

Next we’ll discuss what wax can do for your project and how to apply it correctly.

Paint Protection

The wax layer on a table or countertop can protect your surfaces from damage caused by spills. As a result, this makes it perfect for high-traffic areas like dining tables and kitchen counters.

It also prevents the paint from discoloration and fading.

Moisture-Resistant

A water-resistant wax will safeguard your favorite chalk paint, whether on a surface or any other accessories, from moisture. Therefore, there will be no more damage, dampening, mold, or mildew on the paint.

Weather-Resistant

Waxing your outdoor furniture to withstand weather elements like dust and debris can make it a perfect solution for people who love their chalk-painted pieces outdoors!

Keeping them clean is easy with simple dusting and wiping every few weeks.

Increased Durability

With wax, surfaces and furniture will last up to four times longer than if the paint were left unwaxed. This also means you won’t have to repaint or repair your things as often as you used to do until now.

Coconut oil is just that a cleaning oil and if you apply it to chalk painted items, it may not last causing your paint to chip or take on stains. A polyurethane would work well or a wax.

If you'd like to read more:

https://www.thecreativefolk.com/wax-chalk-paint/