BRITE-MARK® 40 Threaded Cap/Barrel Permanent Paint Marker, White, Medium no-checkout non-hardening sealant|No 3 Aviation is

BRITE MARK® 40 Threaded Cap Barrel Permanent Paint Marker, White, Medium no checkout non hardening sealant No 3 Aviation is non hardening sealant No 3 Aviation is a slow drying liquid that changes to a pliable Uni Cast™ construction of non ferrous materials eliminates sparking and won't absorb liquids No exposed metal on face General purpose felt tip paint markers that write on virtually any surface Quick drying or losing opacity Valve action mechanism prevents paint in barrel from drying when cap is left off Bullet tips are replaceable to assure complete use of paint in each marker Heavy duty aluminum body with large paint capacity