Flow Seal Jumbo Pen

Hand Dispensing Flow-Seal Pens and Bottles are designed to channel controlled amounts of no-clean flux, RMA, solvents, lubricants, masking, and water-based liquids. Flow-seal products prevent evaporation of material and conform to current regulations for controlling substances capable of evaporation hazard. A unique dispensing valve prevents flooding and spattering, releasing material in controlled amounts to the nib (tip). Flow-seal tips sold separately. *All pens and bottles come supplied with chisel nib 381-8425-AC.