How To Paint A Cast Stone Fireplace. Apply one coat and make sure you cover all areas of the fireplace. Once the second coat was dry, i touched up any areas that looked a bit streaky…remember the stone is porous and it.
Tips for painting the fireplace stone: I am thinking of a color similar to ivory travertine. Prepping the stone fireplace for painting is probably the most important part of doing the job right.
Protect the floor around the fireplace, using drop cloths secured in place with painter’s tape.
Apply one coat and make sure you cover all areas of the fireplace. Wait for the surface to dry. Use masonry primer on your cast stone fireplace. Follow with a larger brush to apply paint to the larger, flatter areas of the fireplace.