MARKAL® 82441 Markal® ULTRASCAN® Lumber/Timber MarkersMARKAL 434 82441 Features ULTRASCAN Lumber Timber Markers Provide the best color separation and character recognition Maximum character recognition and accuracy for the lowest possible reject rates Unique formula provides excellent writing on wet and green lumber, even with fungicide coating Specifically developed for Lucidyne, Newnes McGehee and Cypress grade mark readersAdditional Details Applicable Materials : Wood Applications : Lumber and Timber