![]() | The Walnut sand is safe for you and the environment. Walnut Grit is softer than sand and when used properly maintains the integrity of underlying structure. Great for removing graffiti, cleaning engines and transmissions, soft metals, prepping metal for paint, etc. Less damage to the sub straight means the job gets completed faster. A great non-toxic solution to your blasting needs. Features: 3.Walnut grit can remove matter from surfaces without scratching or pitting underlying materia |

