Chalk Paint Additive Powder 1lb, use with 1 Gallon Paint All natural paint additive transforms any latex, acrylic, into beautiful, creamy chalk-style paint. 100% All Natural Ingredients. Safe for Everyone! Low cost Compared to Name Brand Boutique Chalk Style Paints No Priming or Sanding. Adheres to anything; wood, metal, clay, stone,.. without priming or sanding. Used with Any Color, Sheen or Brand of Latex or Acrylic Paint.