Marker with valve action Acrylic tip to withstand the harshest environmental conditions: surfaces with temperatures from -10°, up to 145° Marks on dark surfaces, where traditional markers are not visible Can be used on rough, dirty, and oily surfaces For use on concrete, black pipes, aluminum, PVC, steel and stainless steel, rubber, and tires Dries in 10 seconds Water and UV resistant markings Permanent markers. Last up to 6 months Metal barrel to withstand extreme use Xylene-free paint IMPORTANT: Shake the marker with the cap on. Remove the cap and carefully pump the valve until the paint covers the tip
