Royal and bright, the Blue Fhthalo Posh Chalk Metallic Paste is a smooth, thick paste with a creamy texture. Ideal for creating eye-catching projects and perfect for creating raised stencilling when combined with Posh Chalk Stencils. The paste is water-based and scented with essential oils, meaning it smells as beautiful as it looks! It can be used as it comes or easily watered down into a wash. An all-in-one product which is suitable for indoor and outdoor use. Treat with a heat gun whilst still wet to create an astonishing raised effect in seconds which is guaranteed to have heads turning.