Acrylic Sand and Dirt Hardener, 11 oz PF30045-1L Boxes are pre-printed on the

Boxes are pre-printed on the outside for recording necessary chain of custody and identification information

• Durable nylon carrying handles with Velcro closure

It develops bright red on light-colored surfaces and silver on dark-colored surfaces

This speeds up investigations and improves accuracy at close distances

Acrylic Sand and Dirt Hardener, 11 oz PF30045-1L Boxes are pre-printed on theAcrylic 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.