Aervoe 218 Marking Chalk – Yellow – 12 Cans per Case Aervoe Yellow marking chalk delivers bright, highly visible temporary marks for utility locating, construction layout, survey marking, and excavation planning . Its water-based chalk formulation is safe for use on all surfaces, including turf and finished areas where permanent paint is not appropriate. Packaged in an inverted-use aerosol can , it provides smooth, consistent application in any direction. Cases include 12 cans for efficient bulk use. Yellow chalk produces temporary markings that fade within 10–20 days , making it ideal for short-term utility marking, landscaping, and projects requiring easy removal or natural disappearance. 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.