Aervoe 214 Marking Chalk – Blue – 12 Cans per Case Aervoe Blue marking chalk delivers bright, highly visible temporary marks for survey points, construction layout, utility locating, and site preparation . Formulated as a water-based chalk , it is safe for use on grass, soil, pavement, and other sensitive surfaces where permanent marking is not desired. Packaged in an inverted-use aerosol can , it sprays easily in any direction to create clean, crisp lines in fast-paced field environments. Cases include 12 cans for efficient bulk use. Blue chalk provides non-permanent marking that fades naturally within 10–20 days when exposed to traffic, moisture, and environmental conditions, or can be removed with water or pressure washing. This makes it ideal for short-term projects, landscaping, athletic fields, and areas requiring temporary visibility without long-term surface impact. Key Features • 20-oz container size, 15-oz net weight • Temporary marks last 10–20 days • Water-based formula safe for all surfaces • Designed for temporary marking and layout applications • Supplied 12 cans per case for bulk field use • Compatible with Aervoe #1244 and #1245 marking wand applicators Note: Eco fees included in listed price.