Acrylic Sand and Dirt Hardener, 11 oz Tire ruler They’re napkin-size

They’re napkin-size

This Folding Scale is a must when photographing evidence such as handprints

but is most accurately judged using fluorescence techniques

white brown and grey

These convenient new Cocaine ID ”Swipes“ can presumptively identify cocaine from trace amounts of residue present on surfaces that have been in contact with cocaine

Acrylic Sand and Dirt Hardener, 11 oz Tire ruler They’re napkin-sizeAcrylic Sand and Dirt Hardener is a fast drying, clear acrylic spray created to stabilize footprints and tire tracks found in sand and dirt. TRITECHFORENSICS' Acrylic Sand and Dirt Hardener can be used with plaster, dental stone, and silicone rubber casting material. Once dried, the hardener helps prevent the distortion of the impression from the weight of the casting material. 11. 5 oz. aerosol can.