Ambersil Acrylic Permanent Paint Marker Pen \u2013 Blue\nAmbersil Acrylic Paint Marker Pens are professional permanent marking pens developed for industrial, engineering and maintenance applications where a durable painted mark is required. Ambersil specifically recommends the range for metal working and fabrication, electrical installations, civil engineering, steel stock identification, batch number marking and many other identification tasks.\nThe marker uses a tenacious resin system that binds the paint strongly to the surface. This helps minimise accidental rub-off and abrasion after application, making the mark more dependable than a conventional ink marker in demanding workshop or site environments. The acrylic paint is also fast drying, helping users complete identification and inspection work efficiently.\nA key advantage of the Ambersil marker is its ability to write through water or moisture. Once applied, the marking will not wash off with water or rain, making the pen pat