Irwin Strait-Line

For use on oily, slick, wet, or dry surfacesIdeal for lumber, concrete, ceramics, and metalNon-toxic, lead-freeWeather and fade resistant marks

For use on oily, slick, wet, cold or dry surfacesIdeal for lumber, concrete, ceramics, and metalWaterproof

For use on oily, slick, wet, cold or dry surfacesIdeal for lumber, concrete, ceramics, and metalWaterproof

For use on oily, slick, wet, cold or dry surfacesIdeal for lumber, concrete, ceramics, and metalWaterproof

For use on oily, slick, wet, cold or dry surfacesIdeal for lumber, concrete, ceramics, and metalWaterproof

For use on oily, slick, wet, cold or dry surfacesIdeal for lumber, concrete, ceramics, and metalWaterproof

For use on oily, slick, wet, cold or dry surfacesIdeal for lumber, concrete, ceramics, and metalWaterproof

For use on oily, slick, wet, cold or dry surfacesIdeal for lumber, concrete, ceramics, and metalWaterproof

Bright colors for maximum visibility Ideal for above-ground marking, even in frigid temperatures

Bright colors for maximum visibility Ideal for above-ground marking, even in frigid temperatures

Bright colors for maximum visibility Ideal for above-ground marking, even in frigid temperatures

Bright colors for maximum visibility Ideal for above-ground marking, even in frigid temperatures