Arrowhead Forensics Kit Size Dirt And Dust Hardener 1.5 oz

This efficient method for preparing footprints and tire tracks found in loose or sandy soil is newly packaged in aerosol form. Features a quick-drying, clear acrylic formula that adds superior strength to impressions—lessening the chance of detail damage due to the weight of the casting material. Works great with Arrowstone. One 1.5-ounce can of Dust and Dirt Hardener is enough to make up to 3 full-size adult shoe impression applications.