This (concrete survey) Marker is exceptional for shoppers needs! It is fluorescent orange with an inverted mark that becomes clear when in is contact with water, this product is again 1/2" wide x 1/2" high. Great for use on surveys, maps or any other type of Concrete structure.
This is a rust-oleum Survey grade fluorescent orange inverted marking paint, it is 3 in a package. It is a quantity of 3, it is a one time use product and the Marker will no longer be valid for any survey. Get as much as you can before it wears out, this is a rust-oleum Survey grade fluorescent orange inverted marking paint which can be used for; inspections, security cameras, phone pole, water main replacement, and more. It is likewise unrivaled for creating walks, parking lots, and other amenities, the gold finish is a sensational substitute to indicate the end of a Survey or work area. It is 6 pack of 1 in, flat head Survey markers and is effective up to 6 ft. Works with any Concrete type.