Panasonic EY3641LH1S31 Sealant Gun 600ml 14.4V 1 x 4.2Ah Li-ion. The Panasonic EY3641 Sealant Gun provides efficient and comfortable working, thanks to a 360° turnable aluminium tube. Its powerful motor provides high pushing pressure and a high flow rate. Specifically designed for long operating time and efficient application of large volumes of sealing material. Suitable for plumbing, glass installation, fireproofing, sealing applications, automotive, and glasswork. 1 x 14.4V 4.2Ah Li-ion Battery. 1 x EY0L82B Charger. Pushing Force: 4,410N (450kgf). Charging Time (Usable/Full): 50/60min. Weight: 2.8kg (with battery).