With this new acrylic formulation made with natural minerals AMMO has enabled you to authentically recreate a wide variety of textures such as concrete sand asphalt clay and ballast. This product acrylic non-toxic and odourless is presented in 100 mL canisters. It dries completely within 24 hours and can be mixed with other similar products from our range of textures. It is suitable for any scale from 1/16 to 1/48.