Acrylic Sand and Dirt Hardener, 11 oz PF30045-1L 100 bags per pack

100 bags per pack

• Durable nylon carrying handles with Velcro closure

-Fully waterproof to 10 feet with orange color for added visibility underwater

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

Acrylic Sand and Dirt Hardener, 11 oz PF30045-1L 100 bags per packAcrylic 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.