Spray painting granite countertops or any other natural stone surface is generally not recommended. Granite is a durable and natural material with its unique beauty and characteristics, and altering its appearance with spray paint can diminish its value and potentially cause damage.

Granite Stain: Instead of painting the surface, you can consider using a granite stain. Granite stains are specially formulated to penetrate the stone and change its color while still allowing the natural patterns and textures to show through. It’s important to choose a high-quality stain specifically designed for granite and follow the instructions provided.