Dust/Dirt Hardener, 15 oz aerosol

This efficient method for preparing footprints and tire tracks found in loose or sandy soil is packaged in aerosol form. It 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. One 15-ounce can of Dust and Dirt Hardener is enough to make up to 30 full-size adult shoe impression applications. Will Incur a Haz Mat Surcharge